Which property of multiplication is shown below?

if x = a + bi and y = c + di, x × y = y × x.
commutative property
identity property
distributive property
associative prope

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

1. what is the measure of ∠abc? what is the measure of ∠abd?

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