In which step did Leticia make her first mistake?
step 1
step 2
step 3
step 4

Karl needs to build a stage that has an area of 72 square feet.the length of the stage should be longer than the width.what are the possible whole number measurements for the length and with of the stage complete the table with possible measurements of the stage

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14