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muminat
2 years ago
7

Mai’s family is traveling in a car at a constant speed of 65 miles per hour. 

Mathematics
2 answers:
Flauer [41]2 years ago
7 0
It will take them a total of 3.07 hours.
inysia [295]2 years ago
7 0

Answer:

3 hours and 5 minutes

Step-by-step explanation:

d/st

s=65. d=200

200/65=3°4°36.92

MAKE SURE TO USE DEGREE BUTTON ON CALCULATOR

therefore, 3 hours and 5 minutes

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Evaluate the function f (x)= x squared -4x+1 at the given values of the independent variable and simplify.
Ivan
<h3>Given</h3>

... f(x) = x² -4x +1

<h3>Find</h3>

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... b) f(x+9)

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In each case, put the function argument where x is, then simplify.

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b) f(x+9) = (x+9)² -4(x+9) +1

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8 0
3 years ago
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chubhunter [2.5K]

Answer:

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Step-by-step explanation: hope this helps.

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3 years ago
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Answer:

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2 years ago
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Answer:

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To do that we will need to add up both equations. We are adding because the coefficient of y in both equations has different signs. If they have the same sign, we would have subtracted.

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