What is the volume of a cylinder with a height of 20 and 1/2 ft and a diameter with 1 and 1/5times its height

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85