Circle o has diameter AB and chord AC. Calculate the measure of 2 CAB if BC = 62".
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I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.