Find the complex conjugate of the following
11.) v-36
12.)v-100 =
13.)4 - v-81 = 77-
14.) 3 + v-9

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

moderators are

by definition every angles supplementary opposite by vertex are congruent