The vertices of triangle ABC are A(5, -2), B(9, 4), and C(-3, 8). Find the perimeter of the midsegment tringle. Round your final answer to the nearest tenth.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

answer: its the third option.

step-by-step explanation:

i just took the test.

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6: 4= 3/2

18: 8= 9/4

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