What is the length of the hypotenuse? check my answer?

(x-5)1/2+5=2 what is a possible solution?

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.

The area of a square floor on a scale drawing is 64 square centimeters, and the scale drawing is 1 centimeter: 3 ft. what is the area of the actual floor? what is the ratio of the area in the drawing to the actual area? the area of the actual floor is square feet. the ratio of the area in the drawing to the actual area is 1 square centimeter: square feet.