Find the surface area of a cube with side length 6 1/2

Given the numbers c = –3 and d = 4, which statement is true? a. |–c| = 3 and |–d| = –4 b. |–c| = 3 and –|d| = –4 c. –|c| = –4 and –|d| = 3 d. |–c| = 3 and –|d| = 4

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.

Which net represents the pyramid below? meh