Which of these shapes have rectangular cross sections when they are cut perpendicular to the base?

rectangular prism

triangular prism

cylinder

Icone

square pyramid

triangular pyramid

1. 3x+y=5 2x-y=10 2. 2x+2y=3 X-4y=-1

Rob has 7 ones Nick has five ones they put all their ones together what number do they make

72m^3 + 80m + 64 factor the common factor out

Of all freshman at a large college, 16% made the dean's list in the current year. As part of a class project, students randomly sample 40 students and check if those students made the list.

Rewrite using parenthesis : 2x-10

What is the 9th term of the geometric sequence that begins 2,1, ...

What is the function of f (x) = x2 - x+3?

Will fan and medal! Identify the transformations that describe the graph of an even function select all that apply. 1.) reflection over the X axis 2.) reflection over the Y axis 3.) reflection of the line Y = X 4.) 90° rotation around the origin 5.).

A certain strand of bacteria triples every hour. At 1:00 pm there were 5 bacteria. Determine how many bacteria there would be at 5:00 pm on the same day?

Complete this statement 40xa^2+24ax+32a=8a ()