What is 6 plus 3 divided by two?

Brent wants to know what is 5 x 1/2

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches, and a length of 3.2 inches?