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Mathematics, 29.09.2021 19:50 gerkera88

7y2 - 7y+ 4
-(-3y2 + 7y + 7)
(Simplify your answer.)

ansver
Answers: 3
ansver
Answer from: Quest

1 1/5

step-by-step explanation:

ansver
Answer from: Quest

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

Brainliest and 75 points for whoever can explain how to get these given: △acm, m∠c=90°, cp⊥ am. ap=
ansver
Answer from: Quest

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

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7y2 - 7y+ 4
-(-3y2 + 7y + 7)
(Simplify your answer.)...

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