on Monday and Tuesday the lake received 18.45 inches of water if it received 7.85 inches on Monday how much did it receive on Monday

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.