Three support beams for a bridge form a pair of complementary angles. Find the measure of each angle. (4x) (3x+13)

christopher is 272,195 year old

step-by-step explanation:

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

answer:

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explanation:

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