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boyakko [2]
3 years ago
13

Anyone know how to do this?

Mathematics
2 answers:
IrinaVladis [17]3 years ago
7 0
H(x) = x - 5

However, it had a domain of all real numbers such that x does not equal 3, since that would cause you to divide by 0. 
Tems11 [23]3 years ago
7 0
F(x)=x² - 8x + 15,
15=(-3)*(-5), -3+(-5)=-8
f(x)=x² - 8x + 15 = (x-3)(x-5)

g(x)=x-3

h(x)=f(x):g(x)

h(x)= \frac{(x-3)(x-5)}{x-3} = x-5,  h(x)=x-5

Denominator cannot be equal 0. x-3=0,   x=3



Domain of h(x) is (-∞,3) U (3, +∞)
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Would someone mind answering this for me? ty:)
MrMuchimi

Answer:

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Step-by-step explanation:

I used a calculator

5 0
3 years ago
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gladu [14]
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7 0
3 years ago
In a certain​ chemical, the ratio of zinc to copper is 4 to 15. A jar of the chemical contains 750 of copper. How many grams of
nataly862011 [7]

Answer: it contains 200 grams of zinc.

Step-by-step explanation:

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3 0
3 years ago
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gladu [14]

Answer:

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3 years ago
An airplane is flying at a velocity of 500 miles per hour due north when it encounters a wind blowing out of the west at 50 mile
Y_Kistochka [10]
V 1 = 500 mph,
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Answer: the magnitude of the resultant velocity is 502.49 mph.

5 0
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