(a) 2 4( 1) 2 4 x x x     (b) 25 15 (3 10)     x x (c) 4 2 2 5( )

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

What’s the volume of the triangular prism?