21 meters is the same as how many feet? Hint: 1 m ≈ 3.3 ft

Round your answer to the nearest tenth.

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

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply