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Mathematics 9 Online
OpenStudy (anonymous):

Point C is the center of the circle. If angle ACB measures (4x+12) and AB measures (x + 13) , find x.

OpenStudy (anonymous):

OpenStudy (anonymous):

@peachpi

OpenStudy (anonymous):

Does it say what the measures are equal to ?

OpenStudy (anonymous):

the measure of a central angle and its arc are equal 4x + 12 = x + 13

OpenStudy (anonymous):

does it = -3?

OpenStudy (anonymous):

Combine like terms which are 4x and x which is equal to 5x

OpenStudy (anonymous):

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