What are the answers please

1 answer:

8 0

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KiRa [710]

Answer:

hey it's not clear....

4 0

3 years ago

klio [65]

Answer:

D -9

Step-by-step explanation:

(g o f)(-1) = g(f(-1))

f(-1) = $f(-1) = (-1)^{2} + 2(-1) - 3\\= 1 - 2 - 3\\= -4$

g(-4) = -4 - 5 = -9

So, (g o f)(-1) = -9

6 0

3 years ago

nadya68 [22]

Answer:

<CDG and <CDB are supplementary angles.

6 0

3 years ago

12345 [234]

The answer is 30.25 or as a fraction 30 1/4

3 0

3 years ago

Alex787 [66]

Answer: x = -5

Step-by-step explanation: you add -3 to the other side, which will look like x = 3 - 8

7 0

3 years ago