Mathematical sentences can be combined with or or and to make compound sentences. true or false

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}