What are the angle measures of triangle ABC? m∠A = 30°, m∠B = 60°, m∠C = 90°
m∠A = 90°, m∠B = 60°, m∠C = 30°
m∠A = 60°, m∠B = 90°, m∠C = 30°
m∠A = 90°, m∠B = 30°, m∠C = 60°

b.) divide by -5.

step-by-step explanation:

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step-by-step explanation:

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y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.