Find the missing dimension of the cone.

What is the value of x? enter your answer in the box. photo attached.

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field