3 years ago

How to find the solutions for a quadratic inequality?

1 answer:

8 0

So if your equation was x squared +2x+1=0 you would do (x+1)(x+1)=0 because 1+1=2(x)
then you do x+1-1=0-1 to check it over

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How many times can Henry expect to roll a 4 if he rolls a fair number cube 120 times?

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2 years ago

I really hate summer school help plz

Elena L [17]

This is a same side interior angle, which means that the two angles, when added, will equal 180°

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y + 72 (-72) = 180 (-72)

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A) 108°, is your answer

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3 years ago

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