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yaroslaw [1]
3 years ago
7

Ebba is buying bulk fabric.

Mathematics
1 answer:
-Dominant- [34]3 years ago
8 0

Answer:

To find the cost per yard, divide the cost by the amount:

p: 6.25 / 6.5 = 0.96  -->  The cost per yard is $0.96

r: 3 /4 = 0.75  -->  The cost per yard is $0.75

b: 8.1 /8.5 = 0.95  -->  The cost per yard is $0.95

s: 7.2 / 6 = 1.2  --> The cost per yard is $1.20

In order from cheapest to most expensive:

Red

Brown

Purple

Silver

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Rectangle ABCD is similar to rectangle WXYZ. If the area of rectangle ABCD is 70 square inches, AD is 10 inches, and XY is 5 inc
rodikova [14]

Answer: The area of rectangle WXYZ is 18 square inches

Step-by-step explanation: Since both rectangles are similar, then lines AD and BC has a common ratio with lines WZ and XY. If line line AD is 10 inches, and line XY is 5 inches, then the ratio of similarity is given as

Ratio = 10/5

Ratio = 2/1 (or 2:1)

However rectangle ABCD has its area as 70 square inches, which means the other side is given as

Area = L x W

70 = 10 x W

70/10 = W

7 = W

Therefore the width of the other rectangle is determined as,

10/5 = 7/W

10W = 5 x 7

10W = 35

Divide both sides of the equation by 10

W = 3.5

Having calculated the width of the other rectangle as 3.5, the area is now determined as

Area = L x W

Area = 5 x 3

Area = 17.5

Rounded off to the nearest integer, the area equals 18 square inches

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3 years ago
Which of the following functions best represents the graph?
Leviafan [203]
I believe the answer is B.
4 0
3 years ago
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Which equation has no solution? Select all that apply.
melamori03 [73]

Answer:

I think it is C

Step-by-step explanation:

5 0
2 years ago
What is the distributive property of -4 (10-b)
brilliants [131]

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-40+4b

Step-by-step explanation:

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3 years ago
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10. A cube has surface area 6534 square feet.<br> What is its volume?
skelet666 [1.2K]

Answer:

Step-by-step explanation:

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3 years ago
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