1. Which of the following lengths could NOT be used to create a right triangle? O
27, 36, 45
O
21, 28, 34
O
39, 52, 65
O
14, 48,50

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.