In ASTU, the measure of ZU=90°, TU = 6.6 feet, and US = 2.3 feet. Find the measure of ZS to the nearest tenth of a degree.

1. are the triangles similar and if so why? what is the value of x? show your work.

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3