A triangle has sides with lengths of 60 yards, 63 yards, and 87 yards. Is it a right triangle?
Yes or No

What is the y-coordinate of the solution of the system of equations? [tex]y = 2x + 14 \\ - 4x - y = 4[/tex]y=

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'