Solve 0.72 = 0.6m +0.6 for m.
Salve 072 – 08m - o som
m
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Find the solution of this system of equation -7x+y=-20 9x-3y=36

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .