The figure below shows a rectangle with a diagonal drawn.

Which equation shows the trigonometric relationship between complementary angles?

sin (t) = sin (u)

sin (s) = cos (u)

cosis) = sin (v)

cos (t) = cos (v)

The volume of a cone is 201.92 cubic units. If a cylinder has the same height and radius as a cone what is it's volume in cubic units?

On Friday, Andre biked 60 miles in 4 hours at a constant rate. On Saturday, he biked at a rate that was 4 mph slower. What was his rate on Saturday?

Ella is selling cookies for $4 per dozen. She pays $10 for ingredients. If she ends up with a profit of $66 how many dozen cookies did she sell? Equation Solution

the perimeter of a rectangle of a rectangular field is 76 ft. The length is 12 ft longer than the width. Find the fields dimensions

durning a five year period, 65% of snowstorms in a certain city caused power outages. twenty-one of the snowstorms did not cause power outages. Find the total number of snowstorms in thid city over the five year period.

Two skaters all racing toward the finish line of a race the first skater has for team lead and is traveling at a rate of 12 meters per second the second skater is traveling at a rate of 14 meters per second how long will it take for the second

The palo duro canyon is 120 miles long, as much as 20 miles wide, and has a maximum depth of more than 0.15 mile. What is the approximate volume of this canyon?

Square root of 20 is it rational or irrational? square root of 24 is it rational or irrational? square root of 61 is it rational or irrational? square root of 62 is it rational or irrational? square root of 101 is it rational or irrational?

Find the unit rate with the second given unit in the denominator. 1090 heartbeats in 15 min

Emma travels 660 miles to her grandmothers house in Florida. It takes her 11 hours to get there. What is her average speed?