Help anyone can help me do this question, I will mark brainlest. The question (g) is P(p,4p),Q(-2p,8p)
(h) is R(-2m,5m),S(-4m,-2m)

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

Which of the following describes the symmetry of the graph of y = x3?