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KengaRu [80]
3 years ago
8

If (fx)=25-x^ and (gx)=x+5 what is f/g (x)

Mathematics
1 answer:
Zina [86]3 years ago
3 0
F(x) is 25-x^
But x is being squared, cubed or what. What is the exponent of x.
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20 is what percent of 52? Round your answer to the nearest tenth.
Schach [20]
20/52 = b/100
20 x 100/52 x b
2000/ 52b
b = 38.5

Explanation:

b is a variable that stands for the unknown quantity
Write 20/52 as equal to b/100
Next we cross multiply 20 by 100 = 2000 and 52 by b = 52b
2000/52b is equal to 38.46 but roundest to the nearest tenth it is 38.5

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What’s the vertex of f(x)=(x+5)^2
arlik [135]

Answer: (-5, 0)

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3 years ago
I need answers asappp
aivan3 [116]

Answer:1)5x^2-11x

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[(3x-7)-(2x-4)](x)

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