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damaskus [11]
3 years ago
11

The aspect ratio of a rectangular shape is it's length divided by it's width (L/W). If the aspect ratio of a chalkboard is 4:3 a

nd the width is 5 in, what is the length of the chalkboard? A. 6.67 in B. 9.33 in C. 12 in D. 14 in

Mathematics
1 answer:
saul85 [17]3 years ago
5 0
The answer is C. 12in
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Given information: RSTU is a parallelogram, Digonals RT and SU intersect each other at point V, UV=(x-3) and VS=(3x-13).

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Subtract x from both sides.

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