NEED HELP. (Ignore chosen answer)

In a 45-45-90 triangle, what is the length of the hypotenuse when the leg is 22cm?

A) 22 2

B) 22

C) 11 2

D) 2 2

The square root of 9x plus 7 plus the square rot of 2x equall to 7

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags