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kotykmax [81]
2 years ago
8

A gear ratio is the ratio of the teeth on the front sprocket and the teeth on the rear sprocket. If a bike has 36 teeth on the f

ront sprocket and 12 teeth on the rear sprocket, what is the gear ratio for the bike?
1
Mathematics
1 answer:
gizmo_the_mogwai [7]2 years ago
4 0

Answer:

The gear ratio is 36 to 12 however it can be simplified to a 6-2 gear ratio.

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2 years ago
A triangle has side lengths of 4 inches, 5 inches, y + 1 inches. Another triangle has side lengths of 2 inches, x inches, 3 inch
son4ous [18]

Answer:

x = 2.5.

y = 5.

Step-by-step explanation:

As they are image and pre-image of a dilation they are similar triangles, so the corresponding sides are in the same ratio.

4/2 = 5/x

2 = 5/x

2x = 5

x = 2.5.

Also:

4/2 = (y + 1)/ 3

2 = (y + 1) / 3

y + 1 = 6

y = 5.

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3 years ago
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IgorLugansk [536]

Answer:

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Step-by-step explanation:

45/5 is 9 so hope thus helps

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Absolute Value Inequalities <br> |x−7|+|1−x|&gt;6
skad [1K]

Answer:

x>-1

Step-by-step explanation:

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