Which line is the line of reflection?

a
b
c
d

Answer: Branches

Step-by-step explanation:

A hyperbola has two matching halves called branches

Answer:

2

Step-by-step explanation:

To find the quotient you just divide the numerator (-20) by the denominator (-10)

-20 / -10 = 2

(The negatives cancel out!)

Answer:

B.

II, I, III

Step-by-step explanation:

Just took test on Edge 2021

Answer:

its B. II, I, II

Answer:

6x^2+ 11x + 3

= (3x +1) (2x +3)

Step-by-step explanation:

Math Term Definition. Factor. To factor a number means to break it up into numbers that can be multiplied together to get the original number. EXAMPLES: 6 = 3 x 2 so, factors of 6 are 3 and 2 9 = 3 x 3 so, factors of 9 are 3 and 3 Sometimes, numbers can be factored into different combinations.

The equivalent to the complex number i^80 is 1

The complex number is given as:

i^80

In complex numbers:

i^4 = 1

So, we have:

i^80 = (i^4)^20

Substitute i^4 = 1

i^80 = (1)^20

Evaluate

i^80 = 1

Hence, the equivalent to the complex number i^80 is 1

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The third graph or bottom left graph represents [tex]f(x) = 0.2^{x} + 3.[/tex]

Step-by-step explanation:

Step 1:

To determine which of the given graphs represents the equation [tex]f(x) = 0.2^{x} + 3[/tex], we substitute some values in the place of x.

When [tex]x=0,[/tex] [tex]f(x) = 0.2^{x} + 3, f(0) = 0.2^{0} + 3= 4.[/tex]

Anything with an exponent of 0 will equal 1.

So the graphs on the right side cannot be the answers.

Step 2:

Now we substitute another value to determine which graph represents [tex]f(x) = 0.2^{x} + 3.[/tex]

When [tex]x=1,[/tex] [tex]f(x) = 0.2^{x} + 3, f(1) = 0.2^{1} + 3= 4.2.[/tex]

The value of f(x) when [tex]x=1[/tex] is lesser than the value of f(x) when [tex]x =0.[/tex]

So the third graph or bottom left graph represents [tex]f(x) = 0.2^{x} + 3.[/tex]

[tex]\text{We have to find the salesman's total salary for the week}\\\\\text{We know that he makes a base price of \$350 a week}\\\\\text{We also know he makes 4\% in commission from SALES}\\\\\text{From the given information, it says that he sold \$1500 worth of stuff}\\\\\text{Lets find his commission. To find this, we would multiply 1500 by 0.04:}\\\\1500*0.04=60\\\\\text{He makes \$60 in commission}\\\\[/tex]

[tex]\text{Now we need to find his total income for the week. To do this, add his}\\\text{salary and commission. Don't add how much he sells, he doesn't make}\\\text{money from that.}\\\\350+60=410\\\\\text{His income for the week was \$410}\\\\\boxed{\$410}[/tex]

Answer:

False because they are similar not exactly alike.

35apples:

The number of apples on the Granny Smith tree can be found by looking at the mean of the data set, which in this case is 35 apples.

To determine the number of apples on the Granny Smith tree, just consider that the mean represents the average value of the data set.

Since the mean is 35, then you can conclude that there are 35 apples on the Granny Smith tree.

The number of apples in the Granny Smith tree is 41.

To find the number of apples in the Granny Smith tree, we can use the fact that the mean (average) of the data set is 35 apples. The mean is calculated by summing up all the values and dividing by the total number of values.

Let x be the number of apples in the Granny Smith tree.

The mean of the data set can be calculated as:

[tex]\[ \text{Mean} = \frac{\text{Sum of all values}}{\text{Number of values}} \]For the given data set, the sum of all values is \( 34 + 29 + 36 + x \), and there are 4 values in total.[/tex]

So, we have the equation:

[tex]\[ 35 = \frac{34 + 29 + 36 + x}{4} \]Now, let's solve for \( x \):\[ 35 \times 4 = 34 + 29 + 36 + x \]\[ 140 = 99 + x \]\[ x = 140 - 99 \]\[ x = 41 \][/tex]

Therefore, the number of apples in the Granny Smith tree is 41.

Complete question:

The following table shows the number of apples on each apple tree in Craig’s backyard. If the mean of the data set is 35 apples, find the number of apples in the Granny Smith tree.

The question lacks sufficient detail to determine the subject or grade level; the student is requested to provide more information for an accurate response.

It appears there was some confusion in the question you have asked. Unfortunately, without specific details, it is difficult to determine the subject or grade level associated with your question.

To provide a detailed and accurate answer, it's important to have the full context of the question.

Please provide additional information or clarify your question by including the subject matter and the specific details of the schoolwork problem you are encountering. Once you provide the necessary details, I would be more than happy to assist you.

Remember, the more specific you are in your query, the more precise and helpful the guidance can be.

Answer:

9

Step-by-step explanation:

2x+3(6)=36

2x+18=36

   -18=  -18

2x=18

___  ___

2       2

x=9

To find the value of x, substitute/plug in 6 into "y" since y = 6, then isolate/get the variable "x" by itself in the equation:

2x + 3y = 36      Plug in 6 into "y"

2x + 3(6) = 36

2x + 18 = 36     Subtract 18 on both sides

2x = 18    Divide 2 on both sides to get "x" by itself

x = 9

PROOF

2x + 3y = 36      Plug in 6 into "y" and 9 into "x"

2(9) + 3(6) = 36

18 + 18 = 36

36 = 36

Answer:

Hi there

The formula of compounded continuously is

A=pe^rt

A future value?

P present value 300

R interest rate 0.07

T time 4 years

E constant

So

A=300×e^(0.07×4)

A=396.932 round your answer to get

A=396.93

Good luck!

Step-by-step explanation:

Answer:

54 customers

Step-by-step explanation:

Add them all together:

9 + 9 + 0 + 1 + 2 + 5 + 6 + 3 + 5 + 9 + 0 + 5

= 18 + 3 + 11 + 8 + 14

= 32 + 22

= 54

Answer: 54 Customers

Step-by-step explanation: From what i can see, it shows 3 sets of customers, all the seconds added together would be 54

9 + 9 = 18

0 + 1 + 2 + 5 + 6 = 14

3 + 5 + 9 = 17

0 + 5 = 5

now, add it all together

18 + 14 + 17 + 5 = 54

Given:

It is given that the graph represents the cup of sugar per cookies (dozens)

The x - axis represents the Sugar (cups)

The y - axis represents the Cookies (dozens)

We need to determine what the coordinate (2,3) represent.

Coordinate (2,3) represent:

Since, x - axis represents the Sugar (cups) and the y - axis represents the Cookies (dozens), it can be written in coordinate as (x,y)

Now, we shall determine what the coordinate (2,3) represent.

Comparing the coordinates, we get;

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

Thus, the x - value (x = 2) represents the Sugar (cups) and the y - value (y = 3) represents the Cookies (dozens).

Hence, the ordered pair (2,3) represents 2 cups of sugar yield 3 dozen cookies.

Therefore, Option c is the correct answer.

The ordered pair (2,3) represent that 2 cups of sugar yield 3 dozens of cookies.

In the given graph, x - axis represent that number of sugar cups and  y - axis represent that corresponding dozen of cookies.

So that, in an order pair (x, y) , x- cups of sugar yield y -  dozens of cookies.

Therefore,  The ordered pair (2,3) represent that 2 cups of sugar yield 3 dozens of cookies.

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Answer:

x = 50

Step-by-step explanation:

take away 12.5 from both sides to get x alone on one side and numbers alone on one side

x = 50

Answer: 2/9 5/6

Step-by-step explanation:

Find the common denominator

Answer:

x = 3.75

Step-by-step explanation:

ABC is a right angled triangle.

Therefore, by Pythagoras theorem:

[tex] {(10 - x)}^{2} = {x}^{2} + {5}^{2} \\ 100 - 20x + {x}^{2} = {x}^{2} + 25 \\ 100 - 20x = 25 \\ - 20x = 25 - 100 \\ - 20x = - 75 \\ x = \frac{ - 75}{ - 20} \\ \: \: \huge \red { \boxed{x = 3.75}}[/tex]

Answer:

98 ft ^2

Step-by-step explanation:

big triangle: (find the area of the space between)

bh/2

(14 x 14) /2 = 98

square: 14 x 14 = 196

196 - 98 = 98.

Answer:

[tex]\huge\boxed{14a+(-3a)=11a}[/tex]

Step-by-step explanation:

[tex]14a+(-3a)\qquad(+)(-)=(-)(+)=(-)\\\\=14a-3a\qquad\text{combine like terms}\\\\=(14-3)a=11a[/tex]

Answer:

11a

Step-by-step explanation:

The addition sign does not add the coefficients together. It will already be subtraction with the negative 3a. So, that means the new equation is 14a-3a, then subtracting 14-3 equates to 11.

Answer:

©The answer is Parallel

Step-by-step explanation:

Answer:

Parallel

Step-by-step explanation:

Step-by-step explanation:

I found it on Google, hopefully it's right

Answer:

26

Step-by-step explanation:

Six more than four times the difference between x and 3

6+4(x-3)

And x is said to be 8

So let's substitute

6+4(8-3)

6+4(5)

6+20

26

So the final answer is 26

Answer: 26

Step-by-step explanation:

Answer:

The answer is 54.896N

Step-by-step explanation:

From Hooke's law,

Force = spring constant x extension

i.e

F = k x e

F = 188N/m x 0.292m

F = 54.896N

Answer:

54.846N

Step-by-step explanation:

Force = ?

Spring constant (K) = 188N/m

Spring stretch (x) = 0.292m

Force acting on a spring = spring constant * spring stretch

Force = 188 * 0.292

Force = 54.896N

The force acting on the spring is 54.896N

Answer:

the answer is 6.5, 4, and 9.

Step-by-step explanation:

The median is 6.5.

The lower quartile is 4.

The upper quartile is 9.

It is the middle value of the given set of numbers after arranging the given set of numbers in order.

We have,

To find the median, we need to first put the data in order:

1, 2, 4, 5, 6, 7, 8, 9, 10, 11

There are 10 numbers in the data set, so the median is the average of the two middle numbers:

Median = (6 + 7)/2 = 6.5

To find the lower quartile, we need to find the median of the lower half of the data set: 1, 2, 4, 5, 6

There are 5 numbers in the lower half, so the median is the middle number:

Lower quartile = 4

To find the upper quartile, we need to find the median of the upper half of the data set: 7, 8, 9, 10, 11

There are 5 numbers in the upper half, so the median is the middle number:

Upper quartile = 9

Thus,

The median, lower quartile, and upper quartile are 6.5, 4, and 9.

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Answer: A

Step-by-step explanation: Because if an ecosystem has a high biodiversity, then it’s most likely to survive things like an invasive species for example

Answer:

Caleb paid $12 less

Step-by-step explanation:

1. $80 off

2. 15% off

Omar paid for repair: $782  

1. 15% off

2. $80 off

Caleb paid for repair: $770

As per above:

Caleb paid $12 less than Omar for his car repair.

Final answer:

Omar and Caleb had car repairs costing $1,000. By utilizing coupons differently, Caleb paid $12 less than Omar for the repair.

Explanation:

Omar and Caleb each had a repair made on their cars costing $1,000 initially. Omar used the $80 coupon first and then the 15% coupon. Caleb used the 15% coupon first and then the $80 coupon.

Omar: $1,000 - $80 = $920 remaining, then 15% off: $920 - 0.15*$920 = $782

Caleb: $1,000 - 0.15*$1,000 = $850 remaining, then $80 off: $850 - $80 = $770

Caleb paid less by $12 compared to Omar for his car repair.

The answer is 0.12 and I did it using long division...

Answer:

15√125

      000.015

      000.075

      000.03

=     000.12   = 0.12  

We show the inverse; 0.12 x 125

 12.0

  2.4

+ 0.60

= 15  = inverse of 0.12  

Step-by-step explanation:

15/125 = 0.12