3 years ago

Which is the opposite of −(−15)? A) −15 B) 0 C) 15 D) 1/15

Mathematics

2 answers:

expeople1 [14]3 years ago

8 0

A hi this is going to be a because a

AlexFokin [52]3 years ago

3 0

A because a double negative makes a positive and the opposite of a positive is the negative

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Answer:

The length of the rectangle is 31.

Step-by-step explanation:

We have that the length (L) and width (W) are:

$L = 3x + 7$

$W = 2x$

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$P = 2W + 2L$

$94 = 2(2x + 3x + 7)$

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Now, we can calculate the length of the rectangle:

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Therefore, the length of the rectangle is 31 units.

I hope it helps you!

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