The value of -3x y, for x = 2 and y = 3, is -18.
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false< this one

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 .

Measure of angles 31 (x+4) (3x+9) me

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?