3 years ago

What two factors multiply to -90 add up to 27

1 answer:

7 0

Answer:

30 and -3

Step-by-step explanation:

30 x -3=-90

30-3=27

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Karo-lina-s [1.5K]

It would be 15 inches long.

Simply subtract the other part from the total.

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djverab [1.8K]

You already have one of the two answer(s) selected... (C). The other answer is E, because (27/9) = 3, then you add x. As letter C, the answer is 3x.

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jolli1 [7]

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3 years ago

Zina [86]

Answer:

Step-by-step explanation:

First, you would do a proportion

$\frac{3}{50}$ = $\frac{x}{300}$

Then you would cross multiply, getting 50x=900.

After that, you would do 900/50, which is 18.

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3 years ago