Solve: 3x-15 over 2=4x a. 11 b. 6 c. -3 d. -15

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle