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2 years ago

15

A rectangle has a length of 16 inches more than three times its height. If the perimeter of a rectangle is 504 inches, find its

dimensions.
The length equals ___ inches and the height equals ___ inches.

1 answer:

vitfil [10]2 years ago

5 0

Answer:

504______________16

Step-by-step explanation:

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Part 2) $a=-\frac{1}{4c^{-6}}$

Step-by-step explanation:

Part 1) we have

$a=2b^{3}$ ----> equation A

$b=-\frac{1}{2}c^{-2}$ ----> equation B

substitute equation B in equation A

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Applying property of exponents

$(x^{m})^{n}=x^{m*n}$

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therefore

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Part 2) we have

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$b=-\frac{1}{2c^{-2}}=-\frac{c^{2}}{2}$ ----> equation B

substitute equation B in equation A

$a=2(-\frac{c^{2}}{2})^{3}$

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simplify

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