Diana swam 24 laps in the pool today. one lap is 200 feet. she swam at an average rate of 4 feet per sec. how many minutes did diana swim?

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

See attachment below and find the equivalent of tan(∠qsr)

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?