∠1 and ∠2 are complementary angles.

m∠1=67°

what is the measure of ∠2 ?

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What is the x-intercept and y-intercept of the equation 2x+1. 2o

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

A, at (-2, 4), is 6 .of a'? (-8, 4) (-8, -2) (-2, -2) (-2, 4) b, at (-4, -7), isy-.of b'? (-4, 7) (4, -7) (4, 7) (-4, -7)