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zheka24 [161]
2 years ago
15

Find the area of a rectangle with side lengths 5 8 ft. and 1 3 ft. Use the drawing to help you solve the problem. A 1-foot by 1-

foot square is shown. The square is divided into 8 rows and 3 columns. Therefore, there are a total of 24 equal-sized cells inside the square.
A. 5 11 ft 2
B. 1 11 12 ft 2
C. 6 11 ft 2
D. 5 24 ft 2
Mathematics
1 answer:
Alex2 years ago
5 0

Answer:

D. 5/24 ft²

Step-by-step explanation:

A = LW

A = 5/8 ft × 1/3 ft

A = 5/24 ft²

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3.She doubled the width...
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2x * \frac{8}{3}x=139 \ 968  \\ \\ \frac{16}{3}x^2= 139 \ 968 \\\\ x^2=139 \ 968: \frac{16}{3}=139 \ 968 * \frac{3}{16}=  8 \ 748*3 = 26 \ 244 \\  \\ x= \sqrt{26 \ 244} = 162 \ mm

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Step-by-step explanation:

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