Kendrick knows that the measure of XYZ is 38°. He also knows that XYZ and GHI are complementary and GHI and PQR are supplementary. What is the measure of GHI? What is the measure of PQR?

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

In triangle abc, angle c is a right angle. find the value of the trig function indicated. find tan a if c = 17 and a = 8