An observer on the ground is looking up at an angle of 60 degrees to the top of a vertical cliff. If the observer is 120 m from the base of the cliff, then what is the exact height of the cliff? A. 120 square root(3) m
B. 40 square root (3) m
C. 240 m
D. 60 square root(3) m

Rectangle abcd is translated to get rectangle a’b’c’d’. rectangle abcd moves units along the x-axis to get rectangle a’b’c’d’. rectangle abcd moves units along the y-axis to get rectangle a’b’c’d’. the algebraic rule that describes this translation is t(x, y), where x = and y = .

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?