Identify the terms and the coefficients of the expression 8p + 2q + 7r

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Pls yall i really need the answer fr fr