Find the area of the parallelogram.

Simplify your answer

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42