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dimulka [17.4K]
3 years ago
10

A bicycle wheel has a diameter of 21 inches. What is circumference of this wheel? what is the radius?

Mathematics
1 answer:
trasher [3.6K]3 years ago
7 0
Circumference: 65.94 inches
Radius: 10.5 inches
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R
Shalnov [3]

Answer:

x = 54

y = 47.5

Step-by-step explanation:

If two lines p and q are parallel and line r is a transversal intersecting these lines at two different points,

(x + 56)° = (2x + 2)° [corresponding angles]

2x - x = 56 - 2

x = 54

Similarly, lines r and s are parallel lines and q is a transversal line intersecting these lines,

(y + 7)° + (3y - 17)°= 180° [Consecutive exterior angles]

4y - 10 = 180

4y = 190

y = 47.5

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3 years ago
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Answer:

875

Step-by-step explanation:

125 x 7 = 875

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Answer:

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Step-by-step explanation:

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