What statement about -2h^2 - 15h - 7 is true?

Answer :  one of the factor is (2h+1)

LEts factor the given expression

WE have negative in common

so we factor out negative

Now we multiply 2  and 7 = 14

We find out two factors whose product is 14  and sum is 15

1 times 14 = 14

1 + 14 = 15

So two factors are 1  and 14

Now split the middle term 15h using factors 1  and 14

We group first two terms and  last two terms and factor out GCF

So one of the factor is (2h+1)

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.