Which equations could be used to solve for the
unknown lengths of aabc? check all that apply.
sin(45°) = bc
450
sin(45°) =
9 tan(45°) = ac
(ac)sin(45°) = bc
cos(45°) = bc

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.