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3 years ago

I really need help with this problem

Mathematics

1 answer:

larisa [96]3 years ago

6 0

Answer:

(g◦f)(-6) = -9

Step-by-step explanation:

(g◦f)(-6) means g(f(-6))

Put the number where the variable is and evaluate.

f(-6) = 3/2(-6) +5 = -9 +5 = -4

g(f(-6)) = g(-4) = 7 -(-4)² = 7 -16 = -9

Then ...

(g◦f)(-6) = -9

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3 years ago

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3 years ago

AB = 5x -9; BC= -2x + 12

BaLLatris [955]

Answer:

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Step-by-step explanation:

5x - 9

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3 years ago

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dangina [55]

Answer:

Width = 2x²

Length = 10

Step-by-step explanation:

The greatest common monomial factor of 14x² and 6x² is 2x² so the width is 2x².

Width = 2x²

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