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Bond [772]
3 years ago
10

A circle has a circumference of 12. It has an arc of length 11.

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
7 0

Answer:

The central angle is 330 degrees

Step-by-step explanation:

The arc length is equal to the circumference time the fractional part of the circle

arc length = circumference * x/360

11 = 12 * x/360

Divide each side by 12

11/12 = 12/12 *x/360

11/12 = x/360

Multiply by 360

11*360/12 = x /360 *360

330 = x

The central angle is 330 degrees

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Answer:

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Step-by-step explanation:

We can find the zeros by factoring the equation using the zero product property.

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The value of y varies directly with x. If x =3, then y=21. What is the value of x when y=105?
Goshia [24]

Answer:

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Step-by-step explanation:

given that y varies directly with x

mathematically we can express this as

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