Y - (-5) = -7
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Simplify
y + 5 = -7
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Subtract 5 from each side
y + 5 - 5 = -7 - 5
y = -12
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y = -12 is your answer
Answer: 75
Step-by-step explanation:
Multiple all those numbers together and then divide by 3
There are 5 sides on a pentagon. penta=5 sides
1/9 because i you plug in two of the points into y2 -y1 over x2 -x1 thats what you get.
