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Serhud [2]
4 years ago
5

Let f(x)=x-2 and g(x)=x^2-7x-9 find f(g(-1))

Mathematics
1 answer:
fenix001 [56]4 years ago
3 0

Answer:

f(g(-1)) = -3

Step-by-step explanation:

g(-1) = -1² - 7(-1) - 9

g(-1) = 1 + 7 - 9

g(-1) = 8 - 9

g(-1) = -1

f(g(-1)) = -1 - 2

f(g(-1)) = -3

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for 20, 40, 60, 80, 100
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8 0
3 years ago
It is a square pyramid with a base edge of 706 feet and an original height of 470 feet.
kupik [55]

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Step-by-step explanation:

8 0
3 years ago
16−(7m+3)=8(1−m)<br><br> what is m
Ivan

Answer:

m = -5

Step-by-step explanation:

16−(7m+3)=8(1−m)

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8 0
3 years ago
A right rectangular prism has a square base and a height of 12 feet. Its volume, V, is 300 cubic feet. What are the lengths of t
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5 0
3 years ago
Greatest common factor of −27x2yz5 + 15x3z3
dimulka [17.4K]
The GCF will be found as follows:
-27x^2yz^5+15x^3z^3
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the GCF is the product of the lowest power of each factor that appears in each term
thus we shall have:
3*z*z*z*x*x
=3z^3x^2
8 0
3 years ago
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