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iren [92.7K]
3 years ago
5

You start driving south for 2 miles, turn left, and drive east for another 9 miles. At the end of driving, what is your straight

line distance from your starting point? Round to the nearest tenth of a mile.
Mathematics
2 answers:
TEA [102]3 years ago
7 0

Answer:

Step-by-step explanation:

yulyashka [42]3 years ago
4 0
Use the Pythagorean Theorem: .

So your straight line distance is 10.

We can also recognize this as a multiple of the 3-4-5 Pythagorean triple. We have , with x being the desired value. Therefore x=10, like previously.
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Using f(x) = 3x - 3 and g(x) = 2x, what is f(4) - g(2) ?
Zielflug [23.3K]

Answer:

5

Step-by-step explanation:

evaluate f(4) by substituting x = 4 into f(x) and g(2) by substituting x = 2 into g(x)

f(4) = (3 × 4) - 3 = 12 - 3 = 9

g(2) = (2 × 2 ) = 4

f(4) - g(2) = 9 - 4 = 5


4 0
3 years ago
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Aleksandr [31]

Answer:

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Step-by-step explanation:

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3 years ago
Which of the following is NOT equivalent to the nxn matrix A being invertible? A. The homogeneous system associated to A has a u
storchak [24]

Answer:

Option C

Step-by-step explanation:

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For an equation- AY = D

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5 0
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4 0
2 years ago
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kramer

Answer:

A really out of focus picture, but I think this might be what you want.

Step-by-step explanation:

8 0
2 years ago
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