3 years ago

Translate the sentence into an equation.

Mathematics

1 answer:

Serhud [2]3 years ago

6 0

2=9x+5 I think this is how you do it because you say that it have to equal to 2

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Find the roots of the polynomial equation. x^2+2x−48=0

Zanzabum

(x+8)(x-6)= 0
x^2-48+8x-6x=0
x^2-48+2x=0
x+8=0 x-6=0
x= -8 x=6
The answer is -8 and 6, I did the process in case you need it

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Klio2033 [76]

Answer:

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Step-by-step explanation:

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Musya8 [376]

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3 years ago

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3 years ago

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Degger [83]

Answer:

Option A. $115\°$

Step-by-step explanation:

we know that

The sum of the interior angles in a polygon is equal to the formula

$S=(n-2)180\°$

where

n is the number of sides of polygon

In this problem we have

$n=5\ sides$

substitute the value in the formula

$S=(5-2)180\°=540\°$

$540\°=90\°+135\°+y\°+88\°+112\°$

Solve for y

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4 years ago