Two dogs are sitting next to each other. Starting now, one
dog will bark every 3 seconds
and the other dog will bark
every 5 seconds. When is the
next time both dogs will bark
at the same time?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

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.

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?