HELP PLEASE I NEED HELP PLEASE HELP ME PLEASE

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

(x-5)1/2+5=2 what is possible solution of this equation