Preform the indicated operation. then choose the best answer. 27.7 x 1.9 5.363 52.63 53.62 5.263 choose the best estimate. 64.1 ÷ 97 641 6.41 0.641 6410 the estimation to determine whether the result is reasonable or not. 108.93 x 355.112 reasonable not reasonable

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

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.

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.