Answer:
Step-by-step explanation:
It is eqivilent to 37.5
I think you meant to say "equivalent" instead of "equipment"
To find equivalent fractions to 3/8, you would multiply top and bottom by the same number.
If we multiply the top and bottom by 5 for instance, then
3*5 = 15
8*5 = 40
So 3/8 is equivalent to 15/40
--------------
Another example: multiply top and bottom by 9
3*9 = 27
8*9 = 72
This means 3/8 is equivalent to 27/72
-------------
Now let's say you were asked if 15/40 was equivalent to 3/8
To check this, you would assume they are equal, then cross multiply like so
15/40 = 3/8
15*8 = 40*3 ... cross multiply
120 = 120
Since we end up with the same thing on both sides, we have confirmed that 15/40 = 3/8 is a true equation.
Write the point-slope form of the equation of the line that passes through the points (6, 6) and (-6, 1). Include your work in your final answer. Type your answer in the box provided to submit your solution.
The slope of the lines passing through given points is [tex]\frac{5}{12}[/tex].
Step-by-step explanation:
Given,
The given two points are (6,6) and (-6,1).
To find the slope of the line passing through the points.
Formula
The slope of the line passing through ([tex]x_{1} ,y_{1}[/tex]) and ([tex]x_{2} ,y_{2}[/tex]) is [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
Now,
Putting, [tex]x_{1}=6, y_{1}=6, x_{2}=-6, y_{2}= 1[/tex] we get,
Slope = [tex]\frac{1-6}{-6-6}[/tex] = [tex]\frac{-5}{-12}[/tex] = [tex]\frac{5}{12}[/tex]
Hence,
The slope of the lines passing through given points is [tex]\frac{5}{12}[/tex].
Answer:
y=5/12 x+21/6
Step-by-step explanation:
f(x) = 3x + 2, f(5) = _
Answer:
17
Step-by-step explanation:
f(x) = 3x + 2
f(5) = 3(5) + 2 = 17
Polly sold 34 Snow Cones at
her stand. The amount of each
flavor sold is shown in the bar
graph.
Based on the information in
the graph, which flavors of
snow cones were chosen by
50% of the customers?
Answer:
Melon and Swirl is 50% and Cherry and Grape is 50%
I need 5 mins!!! pls help!!
60 ÷ 10 × 3 to make it equivalent to 2??
Where should we put the Parentheses?
Answer:
60÷(10x3)
Step-by-step explanation:
After you do the parenthesis it would be 60÷30=2
Answer:
The answer is you put the parentheses in between 10*3
Step-by-step explanation:
In a arithmetic sequence with a^1=12, d=3 which term is equal to 159?
Answer:
50th term is 159
Step-by-step explanation:
nth term=159
a + (n -1)*d = 159
12 + (n-1)*3= 159
(n - 1)*3 = 159 - 12
(n - 1)*3 = 147
n -1 = 147/3
n - 1 = 49
n = 49 + 1
n= 50
Answer: n=50th term
Step-by-step explanation:
An= a1+(n-1)d
An= nth term
A1= first term
N= nth position
D= common difference
An =159
A1= 12
D= 3
N= ?
Substitute the values
An=a1+(n-1)d
159=12+(n-1)3
Collect like terms
159-12=(n-1)3
147=3n-3
147+3=3n
150=3n
N=150/3
N= 50
Therefore 50th term will give 156
ALGEBRA 2 PROBLEM! PLEASE HELP ME!
Answer:
A
Step-by-step explanation:
cos(60) = adjacent/hypotenuse
½ = B/5
B = 5/2
B = 2.5
Q4. The dimensions of a rectangular sheet of metal are 9.96m by 5.08 m. Find
a. the perimeter of the metal, correct to 1 significant figure
b. the area of the metal, correct to the nearest 0.1 m2
Answer:
a) 30m
b) 50.6m²
Step-by-step explanation:
Perimeter = 2(length + width)
= 2(9.96 + 5.08)
= 30.08 m
Area = length × width
9.96 × 5.08
50.5968 m²
How many solutions does this equation have?
4x − 10
2
= 2x − 5
A) no solution
B) exactly one solution
C) exactly two solutions
D) infinitely many solutions
Answer:
d
Step-by-step explanation:
x=3 then the equation has one soultion like 3=3
The equation is a linear equation with one variable then the solution will be exactly one. Then the correct option is B.
What is the linear system?A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.
The linear equation is given.
4x − 10² = 2x − 5
In the equation above equation, the number of variables is one.
And the equation is a linear equation which means the degree of the x is one then the solution will be unique.
More about the linear system link is given below.
https://brainly.com/question/20379472
what is the answer to this question jhit .
Answer:
the answer is 54
Step-by-step explanation:
hope it helps. can I get brainly please
There are two questions there. Feel free to just answer one. I’m stuck on these last two.
Answer:
7. option D
8. option D
Step-by-step explanation:
7. we can assume the height of the radio tower to be x. We're given with its shadow,the height of the person and also their shadow. Since we have 3 known values and an unknown, we can make a proportion comparing the tower's height to the height of the person.
∴ 6/10 = x/ 400
⇒ x= (6 * 400)/10 = 240 feet.
8. The question is similar to the above question where again we have 3 knowns and one unknown. Let us assume the length to be x. We'll again compare the length of the two photographs and make it as a proportion.
∴ 4/6 = x/10
⇒ x = (4 * 10)/6 = 6.7 in
Hope that answers your questions!
Answer:
Someone already answered so you mine will be useless, anyway have a nice day :D
Step-by-step explanation:
What is the total surface area of the square pyramid? 48square meters 64 square meters 76 square meters 88 square meters
Answer: 64m is the answer
Answer:
64 Square Meters is the Right answer...
Step-by-step explanation:
I took the test and got it right:D
Refer to the following photo please
10 points easy question
Answer:
I would like to say both reflections and rotational
Step-by-step explanation:
7. What is the area of this figure?
Answer:
20 m.
Step-by-step explanation:
Formula for rhombus: base x height.
Base: 8
Height: 2.5
2.5 x 8 = 20.
Tip: Usually when finding the area of a rhombus there is another length (in this scenario, 4) to try to fool or trick you. It's the length of the slanted side to the right. A rhombus is a square or rectangle when you take the triangle and piece it into the slanted area, so even though it looks like a complicated parallelogram it really isn't.
Hope this helped ^^
1. 5x + 2 = 27
how to work backwards on this type of problem
what is the slope of the line y= 1/2x + 1?
Answer:
The slope is 1/2
Hope that helps:)
James's dad drove a total of 140 miles last week,
He drove the same number of miles each day and he drove every day.
How many miles did he drive each day?
Answer:
140/24= 5 i think this is the answer
Step-by-step explanation:
ΔA'B'C' was constructed using ΔABC and line segment EH.
2 triangles are shown. Line E H is the line of reflection. Line segment B B prime has a midpoint at point D. Line segment A A prime has a midpoint at point F. Line segment C C prime has a midpoint at point G.
For to be the line of reflection between and , which statements must be true? Select three options.
BD = DB'
DF = FG
m∠EFA = 90°
The line of reflection, EH, is the perpendicular bisector of BB', AA', and CC'.
ΔABC is not congruent to ΔA'B'C'.
Answer:1,3,4
Step-by-step explanation:
Cindy is shopping for a television. The original price is $612. Store A has the television on clearance for 30% off. Store B has it on clearance for 25% off, and Cindy has a 10% off coupon to use at Store B. At which store will she pay less? How much less?
Answer:
She will pay less at store B
Step-by-step explanation:
30% off of $612 is $428.4
25% off of $612 is $459
Remember she has a coupon for 10% off
10% off of 459 is $413.1
She would save $198.9
Answer:
Step-by-step explanation: store b
99 POINTS!!! PLEASE HELP ME! I'M FAILING MATH AAAAAAA!!
Answer:
False
Step-by-step explanation:
Thats the only one i know to amswer sorry but it is false
A bag contains pennies nickels dimes and quarters. There are 50 coins in all. Of the coins 14 percent are pennies and 42 percent are dimes. There are 4 more nickels than pennies. How much money does the bag contain?
Final answer:
The bag contains 7 pennies, 11 quarters, 21 dimes, and 11 nickels. The value of the bag is $5.47.
Explanation:
Let's denote the number of pennies as P, nickels as N, dimes as D, and quarters as Q.
From the given information, we can form the following equations:
P + N + D + Q = 50 (since there are 50 coins in total).P = 0.14 * 50 = 7 (since 14% of the coins are pennies).D = 0.42 * 50 = 21 (since 42% of the coins are dimes).N = P + 4 (since there are 4 more nickels than pennies).Substituting the values of P and D into the first equation, we can solve for Q:
7 (pennies) + (P + 4) (nickels) + 21 (dimes) + Q (quarters) = 50
11 + 7 + 21 + Q = 50
39 + Q = 50
Q = 50 - 39 = 11
Now, we can calculate the value of the coins:
Value of pennies: 7 * 0.01 = $0.07
Value of nickels: (7 + 4) * 0.05 = $0.55
Value of dimes: 21 * 0.10 = $2.10
Value of quarters: 11 * 0.25 = $2.75
The total value of the coins in the bag is $0.07 + $0.55 + $2.10 + $2.75 = $5.47.
Robby is considering taking out a cash advance on his credit card to purchase a new television. His credit card offers cash
advances up to $500.00 at an interest rate of 28%. If the television costs $350.00 and Robby plans to pay the balance of in 6
months, how much extra will he pay in interest to purchase the television?
a $29.14
b. $63.18
C. $174.48
d. $379.08
Answer:
the answer is A.
Step-by-step explanation:
Answer:
A. $29.14
Step-by-step explanation:
what does 3 +3 equal?
Answer:
6
Step-by-step explanation:
3 + 3 = 6
The measure of arc XZ is 32°.
What is the measure of XYZ?
A. 32°
B. 64°
C. 148°
D. 16°
Given:
Measure of arc XZ = 32°
To find:
The measure of XYZ
Solution:
The measure of inscribed angle is half of the measure of the intercepted arc.
[tex]$\Rightarrow m\angle XYZ = \frac{1}{2}m(ar XZ)[/tex]
[tex]$\Rightarrow 32^\circ = \frac{1}{2}m(ar XZ)[/tex]
Multiply by 2 on both sides.
[tex]$\Rightarrow 2\times 32^\circ =2\times \frac{1}{2}m(ar XZ)[/tex]
[tex]$\Rightarrow 64^\circ =m(ar XZ)[/tex]
The measure of angle XYZ is 64°.
can someone help me answer this question
Answer:
Top Surface Area = π×82
= 201.06192982975 meters2
Bottom Surface Area = π×82
= 201.06192982975 meters2
Lateral Surface Area = 2π×8×4
= 201.06192982975 meters2
Total Surface Area = 603.18578948924 meters2
Step-by-step explanation:
The box-and-whisker plot below shows the age distribution of people at a family reunion.
16
24
32
40
48
56
64
Ages
The stem-and-leaf plot below shows the same data.
089
10 1 4 5
3 3 5 6 6
1 6 6 8 9 9 9
0 1 2 4 6
To 236
01
Answer: CCCCCC
Step-by-step explanation:
A rectangular parking area measuring 5000 ft squared is to be enclosed on three sides using chain-link fencing that costs $5.50 per foot. The fourth side will be a wooden fence that costs $7 per foot. What dimensions will minimize the total cost to enclose this area, and what is the minimum cost?
Answer:
Dimensions: 75.3778 ft and 66.3325 ft
Minimum price: $1658.31
Step-by-step explanation:
Let's call the length of the parking area 'x', and the width 'y'.
Then, we can write the following equations:
-> Area of the park:
x * y = 5000
-> Price of the fences:
P = 2*x*5.5 + y*5.5 + y*7
P = 11*x + 12.5*y
From the first equation, we have that y = 5000/x
Using this value in the equation for P, we have:
P = 11*x + 12.5*5000/x = 11*x + 62500/x
To find the minimum of this function, we need to take its derivative and then make it equal to zero:
dP/dx = 11 - 62500/x^2 = 0
x^2 = 65000/11
x = 250/sqrt(11) = 75.3778 ft
This is the x value that gives the minimum cost.
Now, finding y and P, we have:
x*y = 5000
y = 5000/75.3778 = 66.3325
P = 11*x + 62500/x = $1658.31
The dimensions that would minimize the total cost are [tex]66.3 \text{ by } 75.4[/tex]
The minimum cost is [tex]\$1658.3[/tex]
Let the sides of the rectangle be [tex]a[/tex] and [tex]b[/tex],
Let the total cost be given by [tex]T=7a+5.5(2b+a)[/tex]
The area, [tex]5000=a\times b \implies a=\frac{5000}{b}[/tex]
Substitute the formula for [tex]a[/tex] into the formula for [tex]T[/tex] to solve for [tex]b[/tex]
[tex]T=\frac{62500}{b}+11b[/tex]
To find the dimensions that would minimize the total cost,
Differentiate to get where the gradients equal zero[tex]\frac{dT}{db}=11-\frac{62500}{b^2}=0[/tex]
when
[tex]b=\pm \frac{250}{\sqrt{11}}[/tex]
Find the second derivative to find the minima[tex]\frac{d^2T}{db^2}=\frac{125000}{b^3}[/tex]
For minima, [tex]\frac{125000}{b^3}>0[/tex]
This means, [tex]b=+\frac{250}{\sqrt{11}}\approx 75.4 ft[/tex] is a minima
The corresponding value of [tex]a=\frac{5000}{b}=\frac{5000}{250}\times\sqrt{11}=20\sqrt{11}\approx 66.3 ft[/tex]
To find the minimum cost, substitute the above minimum value for [tex]b[/tex] into the formula for the total cost
[tex]T=500\sqrt{11}=\$1658.3[/tex]
Learn more about minima and maxima: https://brainly.com/question/2541083
mike made a fruit basket of the total fruit 5 were apples 5/8 were bananas and 1/4 were oranges,how many pieces of fruit did mike use?
Answer: 5 7/8
Step-by-step explanation: 5 + 5/8 + 1/4= 5 7/8
The total number of pieces of fruit Mike used is [tex]40.[/tex]
Based on the information given.
1. Let [tex]\( T \)[/tex] be the total number of pieces of fruit.
2. Mike has [tex]5[/tex] apples.
3. [tex]\(\frac{5}{8}T\)[/tex] are bananas.
4. [tex]\(\frac{1}{4}T\)[/tex] are oranges.
Since these fractions represent parts of the total fruit, the sum of the apples, bananas, and oranges should equal the total number of pieces of fruit:
[tex]\[5 + \frac{5}{8}T + \frac{1}{4}T = T\][/tex]
Rewrite the equation with all terms having the same denominator:
[tex]\[5 + \frac{5}{8}T + \frac{2}{8}T = T\][/tex]
Combine the fractions on the left side:
[tex]\[5 + \frac{7}{8}T = T\][/tex]
Subtract [tex]\(\frac{7}{8}T\)[/tex] from both sides to isolate the constant term:
[tex]\[5 = T - \frac{7}{8}T\][/tex]
[tex]\[5 = \frac{1}{8}T\][/tex]
Multiply both sides by [tex]8[/tex] to solve for [tex]\( T \)[/tex]
[tex]\[5 \times 8 = T\][/tex]
[tex]\[T = 40\][/tex]
Stephanie works at a store that sells clothing accessories. The supply
function for scarves is P = Q-12, where Pis the price and Q is the quantity of
scarves. If Stephanie sells the scarves for $11 apiece, how many scarves can
the store make?
O
A. 34 scarves
O B. 12 scarves
O c. 23 scarves
O D. 11 marves
Answer:
23 scarves
Step-by-step explanation:
To solve this you need to plug the price Stephanie sells the scarves for, $11, in for P in the equation and solve for Q.
11 = Q - 12Add 12 to both sides: 23 = QThe quantity she can make is 23 scarves.
What is the solution to the equation 2 (x-3) ^2 =13 help help ASAP !
Answer:
3+sqrt(13/2)
3-sqrt(13/2)
Step-by-step explanation:
2 (x-3) ^2 =13
Divide each side by 2
2/2 (x-3) ^2 =13/2
(x-3) ^2 =13/2
Take the square root of each side
sqrt((x-3) ^2) =±sqrt(13/2)
x-3 = ±sqrt(13/2)
Add 3 to each side
x-3+3 = 3±sqrt(13/2)
x = 3±sqrt(13/2)
Step-by-step explanation:
x=√3+3,−√1
I tried...
if 5^x = 1/125, find the value of x
The answer is the following:
X = -3
Answer:
Step-by-step explanation:
hello :
5^x = 1/125
5^x = (1/5)^5 but : 1/5 = 5^-1
so : x= -1