Find the area of the following figure. (A) 312 cm*2
(B) 300 cm*2
(C) 252 cm*2
(D) 400 cm*2

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.

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.