Will give 15 points for correct in order for polygons to tessellate, the vertices of the polygons must come together at a single point forming degrees. 180 360 270 90

!! 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?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Add: (6x^2-5x+3) + (3x^3+7x-8) a. 9x^2+12x-5 b. 9x^2+2x+11 c. 9x^2+2x-5 d. 9x^2-2x+5