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mart [117]
3 years ago
10

I completely lost please help

Mathematics
1 answer:
arlik [135]3 years ago
5 0

Answer:

5

Step-by-step explanation:

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Positive 20 and negative 10 is a net amount of 10. 10 minutes is 1/6 of an hour. 5*1/6=5/6km
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Step-by-step explanation:

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What is the equation of the line passing through ( -5, -3 ) and perpendicular
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Answer:

y = 7/5x + 4

Step-by-step explanation:

use the slope from the equation -5/7 and take the negative reciprocal to get the perpendicular slope = 7/5. Then use the equation y=mx+b. Plug in x and y from the point given and the new slope and solve for b.

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A sphere has a volume of approximately 113 cubic units. Which of the following best represents the radius of the sphere?
Kitty [74]

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H. 3 units

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r ≈ 3 units.

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