Afence must be built to enclose a rectangular area of 45,000 ft. fencing material costs $4 per foot for the two sides facing north and south and $8 per foot for the other two sides. find the cost of the least expensive fence. the cost of the least expensive fence is $. (simplify your answer.)

If the measure of xyz is 81 what is the measure of yz

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

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.