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vodomira [7]
3 years ago
5

A painter is working on a canvas that has a total area of 338 square inches. The canvas is x inches wide and twice as long as it

is wide. Find the value of x.
A) 13
B) 18.4
C) 112.7
D) 69
Mathematics
2 answers:
Over [174]3 years ago
7 0
C is the value of x to find it u use the equation 3x=338 and solve
timofeeve [1]3 years ago
5 0

Answer:

C

Step-by-step explanation:

Area = 338

Width = X

Length = 2x

2x * x = 338

3x = 338

x = 112.7

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3 years ago
One quart of water-resistant paint covers 75 square feet. A swimming pool is in the shape of a rectangular prism with a length o
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18.66 quarts of paint is needed to paint the swimming pool with two coats of paint

<em><u>Solution:</u></em>

Given that,

<em><u>A swimming pool is in the shape of a rectangular prism</u></em>

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A = 2(10 \times 20 + 5 \times 20 + 5 \times 10)\\\\A = 2(200+100+50)\\\\A = 2 \times 350\\\\A = 700

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Given that,

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3 years ago
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7 0
3 years ago
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Answer:

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