Consider the numbers z= 2 + 5i, w = -3- 2i, and u=-1+2i. z+w is equal to -1+vi
w-u is equal to - 4i
u + w is equal to -4 -

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

Multiply and simplify. 2x^2 y^3 z^2 · 4xy^4 x^2 i will mark you brainliest if right. show how you got the answer, !