Hel What is the value of the expression 7 + (16 − 7) ÷ 3 + 8? worth 15 points 12
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Describe the domain and range of y=2(3)^x-2+5

How do you solve a question like this?

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.