Mathematics High School

Verify the identity.

tan x plus pi divided by two = -cot x

Answers

Answer 1
recall that sin(π/2) = 1, and cos(π/2) = 0,

[tex]\bf \textit{Sum and Difference Identities} \\\\ sin(\alpha + \beta)=sin(\alpha)cos(\beta) + cos(\alpha)sin(\beta) \\\\ sin(\alpha - \beta)=sin(\alpha)cos(\beta)- cos(\alpha)sin(\beta) \\\\ cos(\alpha + \beta)= cos(\alpha)cos(\beta)- sin(\alpha)sin(\beta) \\\\ cos(\alpha - \beta)= cos(\alpha)cos(\beta) + sin(\alpha)sin(\beta)\\\\ -------------------------------\\\\ [/tex]

[tex]\bf tan\left(x+\frac{\pi }{2} \right)=-cot(x)\\\\ -------------------------------\\\\ tan\left(x+\frac{\pi }{2} \right)\implies \cfrac{sin\left(x+\frac{\pi }{2} \right)}{cos\left(x+\frac{\pi }{2} \right)} \\\\\\ \cfrac{sin(x)cos\left(\frac{\pi }{2} \right)+cos(x)sin\left(\frac{\pi }{2} \right)}{cos(x)cos\left(\frac{\pi }{2} \right)-sin(x)sin\left(\frac{\pi }{2} \right)}\implies \cfrac{sin(x)\cdot 0~~+~~cos(x)\cdot 1}{cos(x)\cdot 0~~-~~sin(x)\cdot 1} \\\\\\ \cfrac{cos(x)}{-sin(x)}\implies -cot(x)[/tex]

Related Questions

Rectangle FGHJ is transformed according to the rule T(–3, –2)ry = x. What is the y-coordinate of J”?

Answers

we have that
 the point J (10,-6)
the rule is-----------(x,y)-------------------> (x-3, y-2)
therefore
J (10,-6)----------------- > (10-3,-6-2)--------> (7,-8)

the answer is 
the y-coordinate of J” is -8

Answer:

The y-coordinate of J'' is 8.

Step-by-step explanation:

The given rule of transformation is

[tex]T(-3,-2)r_{y=x}[/tex]

It means, first the figure is reflected across the line y=x and then translated by the rule T(-3,-2).

From the given figure it is clear that the coordinates of point J are (10,-6).

If a figure is reflected across the line y=x, then

[tex](x,y)\rightarrow (y,x)[/tex]

The coordinate of point J'.

[tex]J(10,-6)\rightarrow J'(-6,10)[/tex]

If a figure is translate by the rule T(-3,-2), then

[tex](x,y)\rightarrow (x-3,x-2)[/tex]

The coordinate of point J''.

[tex]J'(-6,10)\rightarrow J''(-6-3,10-2)=J''(-9,8)[/tex]

Therefore the y-coordinate of J'' is 8.

What are the asymptotes of the graph of f(x) ?

Answers

when you graph the equation the horizontal line is on Y=0 & 20

 answer y=0 & Y=20

A family size container of macaroni holds sixteen 3/4 cup servings. A chef prepares meals using 1-cup bowls. How many bowls can the chef prepare from one family sized container?

Answers

Determine total # of cups in the container.

= 16 servings * 3/4 cups
= (16*3)/4
= 48/4
= 12 cups

Since the container holds 12 1-cup servings, the chef can prepare 12 1-cup servings.

Hope this helps! :)

Answer:

The answer is 12 cups.

Step-by-step explanation:

A family size container of macaroni holds 16 [tex]\frac{3}{4}[/tex] cup servings.

A chef prepares meals using 1-cup bowls.

So, the number of bowls, the chef can prepare from one family sized container is = [tex]16\times\frac{3}{4}[/tex]

= [tex]4\times3=12[/tex] bowls

Therefore, the answer is 12 cups.

Given the functions f(x)= [tex] \frac{1}{x-2} + 1 [/tex] and g(x) = [tex] \frac{1}{x+5} + 9[/tex]
Which statement describes the transformation of the graph of function f onto the graph of function g?
The graph shifts 8 units right and 7 units down.

The graph shifts 8 units left and 7 units up.

The graph shifts 7 units right and 8 units down.

The graph shifts 7 units left and 8 units up.

Answers

f (x) = (1 / (x-2)) + 1g (x) = (1 / (x + 5)) + 9
 Transformation of functions: 
 Suppose that k> 0
 To graph y = f (x) + k, move the graph of k units up.
 To graph y = f (x) -k, move the graph of k units down.
 Suppose that h> 0
 To graph y = f (x-h), move the graph of h units to the right.
 To graph y = f (x + h), move the graph of h units to the left.

 f (x) = (1 / (x-2)) + 1
 To graph y = f (x) + k, move the graph of k units up.
 h (x) = (1 / (x-2)) + 1 + 8
 To graph y = f (x + h), move the graph of h units to the left.
 g (x) = (1 / (x-2 + 7)) + 1 + 8
 g (x) = (1 / (x + 5)) + 9

 Answer: 
 The graph shifts 7 units left and 8 units up.

What do you say when you meet a two headed dragon

Answers

hello hello is the answer please give me brainliest
Final answer:

In literature, when a character meets a two-headed dragon, their response may vary based on the story's context. Dragons often symbolize challenges; thus, a character may respond with caution and respect. This concept, however, is symbolic and represents various elements in different literatures.

Explanation:

In literature, the response to meeting a two-headed dragon can vary greatly depending on the context of the story and the characteristics assigned to the creature. Dragons, particularly two-headed ones, often symbolize challenges or adversities. So, one way to respond practically when you meet a two-headed dragon would be with caution and respect.

For example, in fantasy literature, a protagonist might say 'Well met, noble dragon. What do you require of me?' This politeness and respect can often turn a potentially dangerous encounter into an opportunity for dialogue. Remember, in literature, fantastic creatures like headed dragons are often symbolic, representing something else entirely in the context of the story.

Learn more about Meeting a Dragon here:

https://brainly.com/question/36484154

#SPJ2

(-7/8)(-3/4)

A:6/7

B:-21/32

C:21/32

Answers

the answer is C
I pretty sure
c is the correct answer

Find the sum of the first thirty consecutive whole numbers.

Answers

The sum of the first thirty consecutive whole numbers can be represented by the following series

[tex] 0+1+2+3+4+....+29\\ \\Sum \; of\; first \; 30\; whole \; numbers\; =\; Sum\; of\; first \; 29\; Natural\; Numbers\\ \\1+2+3+4+...+29 \\ \\ Formula\\ 1+2+3+....+n=\frac{n(n+1)}{2} \\ \\ Substituting\; 29\; for\; n,\; we\; get...\\ \\ 1+2+3+4+...+29=\frac{29(30)}{2}=29 \times 15=435 [/tex]

Conclusion:

The sum of the first thirty consecutive whole numbers is 435.

Answer:

435

Step-by-step explanation:

The gouse method or something.

(29*30)/2=435

a. In order for ΔABC to be similar to ΔDEF, what must be true about the angles? Be specific. b. If you know that ΔABC is similar to ΔDEF, and you know that m∠A = 52° and m∠E = 65°, what is m∠C? Explain how you arrived at your answer. c. What is the difference between two figures being similar and two figures being congruent?

Answers

i) if the triangles are similar then the corresponding angles are congruent. this means that the angles are of the same size.

ii)  If ΔABC is similar to ΔDEF, therefore; m∠A = m∠D, m∠B=m∠E, and m∠C=m∠F,
thus, if m∠A= 52, m∠D=52, and if m∠E=65, then m∠B=65, thus to get m∠C; 
180- (52+65)
=  63 , therefore; m∠C= 63

iii) if two figures are similar they have the same shape and not necessarily the same size while if two figures are congruent then they have the same shape and size

Answer:

 If ΔABC is similar to ΔDEF, therefore; m∠A = m∠D, m∠B=m∠E, and m∠C=m∠F,

though, if m∠A= 52, m∠D=52, and if m∠E=65, then m∠B=65, though to get m∠C;  

180- (52+65)

=  63 , so then, m∠C= 63

Step-by-step explanation:

ms.black paid $32 intrest at the rate of 8% on a loan of $200. For how long was the loan?

Answers

[tex]\bf~~~~~~ \textit{Simple Interest Earned}\\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\to &\$32\\ P=\textit{original amount deposited}\to& \$200\\ r=rate\to 8\%\to \frac{8}{100}\to &0.08\\ t=years \end{cases} \\\\\\ 32=200(0.08)t\implies \cfrac{32}{200(0.08)}=t[/tex]

What is the slope of a line parallel to line B?


-1/3

2/5

5/2

5/3

Answers

 2/5is the answer. Hope is helps

Please help What is the value of d?

Answers

Rule: with any inscribed quadrilateral, the opposite angles are supplementary (they add to 180 degrees)

Based on that rule, we can say
d+100 = 180
d+100-100 = 180-100
d = 80

Answer: 80

What is the answer for A?

Which of the following values could represent the probabilities of complementary events and 28% and 82% and 10% and 80%
1/7and2/7
2/5and3/5

Answers

The answer is 2/5 and 3/5 as they both add up to 1.00 or 100%

Answer:

2/5 and 3/5

Step-by-step explanation:

Complementary events have probabilities that sum to 100%, or 1.

28+82 = 110; this is not 100.

10+80 = 90; this is not 100.

1/7+2/7 = 3/7; this is not 1.

2/5+3/5 = 1; this is correct.

Keith had 1 1/2 cups of flour.he used 5 2/3 cups to make bread.How many cups of flour does Keith have left

Answers

If Keith had 1 1/2 cups, he can't use 5 2/3 cups. He cant use more than what he had. There is error in this question.

What is the answer I need help now!!!!

Answers

When flipping a coin, you will either land on heads or tails. That being said, the probability of landing on either side is 50% as only 1 of 2 outcomes are possible.
The probability of heads is 0.50, or 50%.

I hope this helps!

Classify the model as exponential growth or exponential decay. Identify the growth or decay factor AND the percent of increase or decrease per time period.

y=100(1.05)^t

Plz help!

Answers

See also https://brainly.com/question/8975313

The growth factor is 1.05.

The increase is (1.05 -1)*100% = 5% per period.

A rental company charges $75 a day and 20 cents a mile for renting a truck. michael rents a truck for 2 days, and his bill came to $238. how many miles did he drive?

Answers

75(2)+.20x=238
You then solve for x by multiplying 75 by 2 to get 150. Then subtract 150 from both sides of the equation, so this is what you get .20x=88. Finally divide by .20 on both sides to get x= 440

Answer:

440 miles.

Step-by-step explanation:

A rental company charges for rent a truck = $75 per day

and the charges per mile = 20 cents

100 cents = 1 dollar

20 cents =  [tex]\frac{20}{100}[/tex]

               = $0.20

Michael rents a truck for 2 days.

Let Michael drove the truck in 2 days = x miles

and his bill came to $238.

the equation will be : (75 × 2) + 0.20x = 238

150 + 0.20x = 238

0.20x = 238 - 150

0.20x = 88

x =  [tex]\frac{88}{0.20}[/tex]

x = 440

Michael drove the truck 440 miles in 2 days.

What values of c and d make the equation true? mc011-1.jpg c = 2, d = 2 c = 2, d = 4 c = 6, d = 2 c = 6, d = 4

Answers

If the equation is ∛(162x^cy^5) = 3x²y(∛(6y^d)
We can simplify the equation by first cubing both sides
            = 162x^cy^5 = (27x^6y^3)6y^d
            = 162x^cy^5 = 162 x^6y^3y^d
dividing both sides by 162
           = x^cy^5 =x^6y^3y^d
      equating the values with similar bases
   x^c = x^6, therefore c=6
and y^5=y^3y^d
        y ^5 = y^(3+d)
hence, 5 = 3+d
thus, d= 2
Therefore, the values of d and c that will satisfy the equation are, c =6 and d=2 

The answer is C.

c=6  d=2

what is the solution to the proportion? 3y-8/12 = y/5

Answers

Answer: 40 / 3

Justification:

A proportion is the equality of two ratios.

Your equality is:

3y - 8         y
--------- =   ---
   12           5

That equality is an equation. Now you must solve for y.

These are the steps:

1) Multilpy both sides by 12 * 5

=> 5 (3y - 8) = 12y

2) Expand the parentesis (distributive property)

15y - 40 = 12y

3) Transpose 12 and - 40

15y - 12y = 40

4) Combine the like terms

3y = 40

5) Divide both sides by 3

y = 40 / 3

Answer: y = 40 / 3

Jayce’s insurance company pays for 90% of the cost of an ambulance ride, after he pays a $250 deductible. The ambulance ride costs $1400. How much would Jayce pay for an ambulance ride?

Answers

To answer this question you would subtract the $250 deductible from $1400. The answer would be $1150 remaining After the deductible. You would then pay 10% of this $1150 for your cost. 0.10 times $1150 =$115. Add the $115 to the $250 deductible and your total cost would be $365.

The amount which would Jayce pay for an ambulance ride for the claim to the Jayce’s insurance company is $365.

What is deductible amount?

The deductible amount is the amount which has to be paid by the customer against an insurance lost.

This amount is subtracted from the insurance amount, which one is claimed against the claim.

Jayce’s insurance company pays for 90% of the cost of an ambulance ride, after he pays a $250 deductible.

As the ambulance ride costs $1400. Thus the ambulance cost after the deductible is,

[tex]C=1400-250\\C=1150[/tex]

Here, the Jayce’s insurance company pays for 90% of the cost of an ambulance ride. Thus, the 10 percent amount should be pay by the Jayce's.

Now, the amount which is left after the insurance company paid to Jayce's is,

[tex]A=\dfrac{10}{100}\times1150\\A=115[/tex]

Hence, the total amount paid by Jayce is,

[tex]A=115+250\\A=365[/tex]

Hence, the amount which would Jayce pay for an ambulance ride for the claim to the Jayce’s insurance company is $365.

Learn more about the deductible here;

https://brainly.com/question/5306277

One owl has a wingspan of 1⁄2 foot. A second owl's wingspan is 3⁄4 foot. How much longer is the wingspan of the second owl?

Answers

To find the second owl's wingspan, we need to subtract 1/2 from 3/4.

First, we'll need to find the common denominator:

1/2 = 2/4

Then, we can subtract.

3/4 - 2/4 = 1/4

With this, we now know that 1/4 is the answer.

The wingspan of the second owl is 3 inches longer than that of the first owl.

The question asks to find out how much longer the wingspan of the second owl is compared to the first owl. The first owl has a wingspan of 1/2 foot, while the second owl has a wingspan of 3/4 foot. To find the difference in wingspan, we subtract the first owl's wingspan from the second owl's wingspan:

3/4 foot - 1/2 foot = 2/4 foot - 1/2 foot = 2/4 foot - 2/4 foot = 1/4 foot.

Since there are 12 inches in a foot, we can convert this difference to inches:

1/4 foot times 12 inches/foot = 3 inches.

What is the probability of drawing a heart from a standard deck of cards on a second draw, given that a heart was drawn on the first draw and not replaced?
A) one over fifty one
B) one over fifty two
C) twelve over fifty one
D) thirteen over fifty two

Answers

Answer: C) twelve over fifty one

Step-by-step explanation:

Formula for probability =[tex]\dfrac{\text{Favorable outcomes}}{\text{Total ouctomes}}[/tex]

We know that , a standard deck has 52 cards.

Number of hearts = 13  

If a heart was drawn on the first draw and not replaced, then the number of hearts left = 13-1=12          (favorable outcomes)

The total number of cards left = 52-1=51     (total outcomes)

Therefore, the probability of drawing a heart from a standard deck of cards on a second draw, given that a heart was drawn on the first draw and not replaced would be :-

[tex]\dfrac{\text{Number of hearts left}}{\text{Total cards left}}\\\\=\dfrac{12}{51}[/tex]

Hence, the correct answer is option C) twelve over fifty one

PLEASE HELP!!!!!
TIME SENSITIVE! Will mark brainliest!

Part 1.] Match the following items.
1. 2, 4, 8, 16, . . ., 64
2. 3, 6, 9, 12, . . .
3. 3 + 9 + 27 + 81 + . . .
4. 3 + 5 + 7 + 9 + . . .
5. 3, -3, 3, -3, 3,-3, . . .
A. arithmetic series
B. finite sequence
C. infinite sequence
D. geometric series
E. alternating sequence

Part 2.]-3, 6, -9, 12, -15, . . .
Which of the following represents the general term for the sequence given?
A. [tex] (-1)^{n} 3^{n} [/tex]
B. [tex] (-1)^{n} 3n[/tex]
C. [tex] (-1)^{n+1}3[/tex]

Part 3.] The first attached picture
A. 35
B. 14
C. 11

Part 4.] The second attached picture
A. 6
B. 9
C. 18

Part 5.] The third attached picture
A. 10
B. 14
C. 28

Part 6.] Which of the following best describes the following set of numbers?
6+8+10+12+...+(4+2n)+...
A. Arithmetic Sequence
B. Geometric Series
C. Geometric Sequence
D. Arithmetic Series

Answers

we have that

   Part 1.] Match the following items.   
1. 2, 4, 8, 16, . . ., 64---------- > B. finite sequence
2. 3, 6, 9, 12, . . . ------------- > C. infinite sequence
3. 3 + 9 + 27 + 81 + . . .------> D. geometric series
4. 3 + 5 + 7 + 9 + . . .----------> A. arithmetic series
5. 3, -3, 3, -3, 3,-3, . . .-------- >E. alternating sequence

  Part 2.]-3, 6, -9, 12, -15, . . .
Which of the following represents the general term for the sequence given?
A. (-1^n)*(3^n)
for n=1-----------> (-1^1)*(3^1)=-3
for n=2-----------> (-1^2)*(3^2)=9 -------------- a2=6 no represents

B. (-1^n)*(3n)
for n=1-----------> (-1^1)*(3*1)=-3
for n=2-----------> (-1^2)*(3*2)=6
for n=3-----------> (-1^3)*(3*3)=-9
for n=4-----------> (-1^4)*(3*4)=12
for n=5-----------> (-1^5)*(3*5)=-15

C. (-1^(n+1))*(3)
for n=1-----------> (-1^(1+1))*(3)=3---------- > a1=-3 no represents

the answer part B is option B. (-1^n)*(3n)

Part 3.] The first attached picture

Σ (2n+1)  for n=1 to 5
n1---------> (2*1+1)=3
n2---------> (2*2+1)=5
n3---------> (2*3+1)=7
n4---------> (2*4+1)=9
n5---------> (2*5+1)=11
Σ (2n+1)  for n=1 to 5=[3+5+7+9+11]=35

the answer part C is 35

Part 4.] The second attached picture

Σ (3n)  for n=1 to 3
n1---------> (3*1)=3
n2---------> (3*2)=6
n3---------> (3*3)=9
Σ (3n)  for n=1 to 3=[3+6+9]=18

the answer part 4 is 18

Part 5.] The third attached picture
Σ (2n+2)  for n=1 to 4
n1---------> (2*1+2)=4
n2---------> (2*2+2)=6
n3---------> (2*3+2)=8
n4---------> (2*4+2)=10
Σ (2n+2)  for n=1 to 4=[4+6+8+10]=28

the answer part 5 is 28

Part 6.] Which of the following best describes the following set of numbers?
6+8+10+12+...+(4+2n)+...
8-6=2
10-8=2
12-10=2
the next number is obtained by adding 2 to the previous number
this is an  Arithmetic Series

the answer is the option D. Arithmetic Series

Larissa wants to inscribe a regular hexagon in a circle using only a compass and straightedge. She will construct a circle and finds its center. She will then perform the following steps.

Step 1: Plot a point on the circle to represent a vertex of the hexagon. Place the compass on this point and draw an arc to cut the circle. This represents the next vertex of the hexagon.
Step 2: Without adjusting the width of the compass, place the compass on this vertex and draw an arc to create the next vertex.
Step 3: Repeat the process to get a total of 6 vertices.
Step 4: Draw a line between successive pairs of vertices to form the regular hexagon.

What is the error in Larissa's construction?

A. She did not change the width of the compass when constructing the different vertices.
B. She did not set the width of the compass to the radius of the circle.
C. She did not set the width of the compass to the diameter of the circle.
D. She did not construct two perpendicular bisectors to construct two diameters of the circle.

Answers

Answer: option B. She did not set the width of the compass to the radius of the circle.

Explanation:

1) If she sets the compass to an arbitrary width to draw the arc to cut the circle, the point obtained will not be to the right distance from the first vertex.

2) All the adjacent vertices on a regular polygon have the same distance one from each other.

3) In the hexagon that distance is the same radius, which you can see becasue you can form six equilateral triangles inside the circle, whose side lengths are the radius.

4) So, she should set the width of the compass to the radius of the circle.

Which conversion requires multiplication?

A. Deciliter to liter
B. Liter to kiloliter
C. Kiloliter to liter
D. Milliliter to centiliter

Answers

With metric measurements, the prefixes in order from smallest to largest are:
milli-, centi-, deci-, unit, deca-, hecto-, kilo-.
Converting from the left to right (from smallest to largest) means you divide to get your answer.
Converting from the right to the left (from largest to smallest) means you multiply to get your answer.  Deciliter to liter goes from left to right, so that would be division.  Liter to kiloliter goes from left to right, so it is division.  Kiloliter to liter goes from right to left, so it is multiplication.  Milliliter to centiliter goes from left to right, so it is division.

Answer:

I believe it is B

Step-by-step explanation:

what is the answer im so confused

Answers

The correct answer is $70

Answer:

Step-by-step explanation:

their income for the month of may is $3500

2% of this income was spent on movies

2% of $3500 = 2/100 × 3500

=0.02 ×3500

= $70

The area of a rectangle is 77ft^2 , and the length of the rectangle is 3ft more than twice the width. What are the dimensions of the rectangle ?

Answers

Area = 77 ft^2
W = W
L = 2W + 3

Area = L * W
Area = (2W + 3)*W
Area = 2W^2 + 3W
The area is also 77
So 
Area = 2w^2 + 3W = 77
Area = 2w^2 + 3W - 77 = 0
Now factor the question
77 can only factor into 1,77 which is highly unlikely and 7 and 11
As a guess I'm going to try 7. It that's true, we get
(x + 7)(2x - 11) = 0 This might work.
x^2 + 14x - 11x - 77 = 0
x^2 + 3x - 77 = 0 So the factoring is correct.

x + 7 = 0
x = - 7
2x - 11 = 0
2x = 11
x = 11/2
x = 5.5 
W = 5.5 <<<< Answer

The minus seven is meaningless.
Width = 5.5
Length = 2*5.5 + 3
Length = 11 + 3
Length = 14 <<<< answer

Now we have to check the area.
Area = L * W
Area = 14 * 5.5
Area = 77. You have a complete answer.

30 POINTS!!!!! WILL MARK BRAINLIEST!

Karel and her family have just moved into a new neighborhood. Karel wants to earn money by baby-sitting for families with young children. She asked other students her age how much they charged for babysitting. The results are listed in the chart below.

LOOK AT CHART!

1. Suppose Karel wants to be the least expensive babysitter in the neighborhood. How much should she charge? This response will be graded for the correct numerical information.

2. Suppose Karel wants to charge the same hourly rate as most of the other baby-sitters. How much should she charge? This response will be graded for the correct numerical information.

3. Suppose Karel wants her hourly rate to be higher than the rate of half of other baby-sitters, but lower than the hourly rate of the rest of the babysitters. How much should she charge? This response will be graded for the correct numerical information.

4. In addition to the babysitting rates charged by others, what might Karel consider when she sets her rates? Respond in complete sentences, not only with calculations. Write as if you are verbally explaining what you are thinking.

Answers

1. She should charge less than $2.00.
Since the cheapest babysitter charges $2.00, Karel should charge less to be cheapest.

2. $3.25
Most of the other babysitters charge $3.25.

3. $2.50
The median of this set is $2.50, so she should be at the median of $2.50 for this question.

4. Karel should also consider the range of the hourly costs of the babysitters. For this, she would charge $1.00.
Final answer:

Karel should charge $7 per hour to be the least expensive babysitter, $10 per hour to charge the same rate as most other babysitters, and $12 per hour to have a higher rate than half of the other babysitters.

Explanation:

1. To be the least expensive babysitter, Karel should charge $7 per hour as it is the minimum rate.

2. To charge the same hourly rate as most other babysitters, Karel should charge $10 per hour as it is the mode or the most frequently occurring rate.

3. To have a higher rate than half of the other babysitters but lower than the rest, Karel should charge $12 per hour as it lies in the middle of the range from $7 to $15.

4. When setting her rates, Karel should consider factors like her experience, qualifications, the number of children she can handle, the neighborhood's average income, and any additional tasks she may be asked to perform.

Learn more about Babysitter rates here:

https://brainly.com/question/30219974

#SPJ2

Charlotte bought packs of hot dogs for $4 each. Eack pack has 8 hot dogs. If she spent $16 how many hot dogs did she get

Answers

Charlotte bought 32 hot dogs for $16 a pack
32 hotdogs
16/4=4
8*4=32

What makes a parallelogram, a square, a rhombus, a rectangle, a kite and a trapezoid unique?

Answers

Parallelogram: It is a quadrilateral where both pairs of opposite sides are parallel.

Square: All sides are congruent.

Rhombus: Is a four-sided shape where all sides have equal length. Also opposite sides are parallel and opposite angles are equal.

Rectangle: It is a quadrilateral which has two pairs of parallel and equal sides. It is also a parallelogram with its all four internal angles equal to right angles.

Kite: Is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other.

Trapezoid: Has a pair of parallel sides. is an Isosceles trapezoid when both angles coming from a parallel side are equal, and the sides that aren't parallel are equal in length

Help me I don’t get this!!!

Answers

101 yeo don't venture know
Other Questions
[WILL MARK BRAINLIEST]Theo made a list of items he saw.Orchid, water, air, fan, grass, fishWhich statement is correct about the items on the list? Fish, water, and air are created from nonliving matter. The basic functional unit of water, air, and fan is the cell. Orchid, grass, and fish are created from nonliving matter. The basic functional unit of orchid, grass, and fish is the cell. What does the chloroplast produce during the light independent reactions of photosynthesis? get these points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!An artist creates a poster celebrating a famous musicians impending visit to his community. In his poster design, he places a large bust-length portrait of the musician surrounded by smaller images of fans and music venues. Which principle is the artist using to create emphasis in this poster? A.movement B.repetition C.scale D.perspective Lacie is filling a bucket with water. Which is the best unit for Lacie to use to describe the amount of water in a full bucket? A. millimeters B. milliliters C. liters D. meters Choose which conflict is being described in the following paragraph. Cinderella rushed frantically to get back home before the clock strikes 12:00. She did not want the Prince to see her as she really was. She did not want the magic to wear off before she was safely inside her home. Please help ASAP!!! 42 points and will mark brainliest for RIGHT answer!!! Which statement accurately describes the Tang Dynasty? A. It was founded by Genghis Khan's grandsons B. It was destroyed by the Sui Dynasty C. It oversaw a prosperous Golden Age for China D. It pillage large areas of Central Asia Which logarithmic equation is equivalent to the exponential equation below? 4c = 256 A. log256 c = 4 B. logc 256 = 4 C. log4 c = 256 D. log4 256 = c 7. Describe how Jacobs resolved one of her internal conflicts. How did her decision affect the external conflict she faced? Despite the drama of the summer, atticus win an unopposed re-election to the state legislature in the fall. give two possible meanings that could be taken from this. Mental activities such as thoughts and emotions that occur outside your awareness and can have an impact on your behavior are called Which proportion would you use to set up to change 6 cups to pints? Where and when was the man with the withered hand healed? A. In a synagogue on the Sabbath by the pool B. On the Sabbath in a synagogue on the day after the Sabbath C. By the brook of Hebron on the Sabbath helppppppppppppppppppppppppppppppppppp Select two risk factors for self-harming behaviorA. Being a teenager or young adultB. Being femaleC. Having high self-esteemD. Having never abused drugs or alcohol Please check this for me?Question: When the ore lead (ii) sulfide burns in oxygen, the products are solid lead (ii) oxide and sulfur dioxide gas. My answer: PbS (s) + O2 (g) --> PbO (s) + SO2 (g)I wanted to know if I'm correct before I balance. Explain why 1/12+1/12+1/12 is the same as 1/4 The volume of a cylinder varies jointly with the square of the radius and the height. If the volume of a cylinder is 50.265 cubic inches when the radius is 2 inches and the height is 4 inches, what is the volume when the radius is 3 inches and the height is 7 inches? An airline requires carry on luggage to weigh at most 40 pounds. Your suitcase currently weighs 10 pounds. How many pounds p are available for you to fill your suitcase with other items? Elevators have safety limits for how much weight they can lift. The elevator at the Terrace Hotel can hold up to 2,100 pounds. write an equation or inequality that represents the allowable weight on the elevator at the Terrace Hotel. Graph the solution to the equation or inequality you wrote on the number line. Explain your answer.