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devlian [24]
3 years ago
9

Helppp it's timed

Mathematics
1 answer:
fomenos3 years ago
6 0

Answer:

D.

Step-by-step explanation:

h(x)=f(x)g(x) means multiply the expression for f to the expression for g.

That is the problem is just asking you to do (11x-5)(-2x-4).

Let's use foil.

First:  11x(-2x)=-22x^2

Outer: 11x(-4)=-44x

Inner: -5(-2x)=10x

Last: -5(-4)=20

------------------------Add together!

-22x^2-34x+20

D.

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A 16- foot board is to be cut into two pieces so that one piece is 4 feet longer the the other. How long will the longer piece b
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Answer:

your picture doesnt show all the answers but it doesnt matter well just count it

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Can someone help ? ASAP thanks
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