Hi there!
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I believe your answer is:
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Here’s why:
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I am assuming by the infomation given that the figure is a cube.
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Hope this helps you. I apologize if it’s incorrect.
I think the answer might be 38
Side angle side
angle angle side
side side side
and thats all for now
Y=Mx+b is slop intercept form the slope of the line is 1/4 and b is the y intercept which the line crosses over at -3 so it would be Y=1/4x-3