3 years ago

Plzzzzz help me with this math plzzzz

Mathematics

2 answers:

Morgarella [4.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

$-x^{2} -15x-56\\-1(x^{2} +15x+56)\\-1(x+8)(x+7)$

-1 factors through the entire equation.

8+ 7 = 15 and 8 x 7 = 56 (so 8 and 7 are our factors.)

lapo4ka [179]3 years ago

6 0

Answer:

c i know just took it

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

The perimeter cf a rectangle i: 56 inches" the ratio of the length of the width is 6 : 1. Find the length and the width.

sergejj [24]

Answer: Length = 24; width =4

Step-by-step explanation

Since the ratio of the length to width is 6:1

Let the length be represented as 6x

And the width be = x

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3 years ago