Find the Surface Area SA=2lw+2lh+2hw Length = 4 cm Height = 3 cm Width = 2cm A. 24cm squared
B. 26cm squared
C. 52cm squared
D. 9cm squared

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5