Two buses leave town’s 1078 miles apart at the same time and travel towards each other. one bus travel 16 miles an hour slower than the other. if they meet in seven hours, what is the rate of each bus.

Which of the following of the following sets of side lengths could not form a triangle?

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Classify the following triangle check all that apply