For what value of x is d parallel to e?
A) 20
B) 25
C) 35
D) 37

Which of the following are accepted without proof in a logical system? check all that apply.

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?