Calculate the length of a rectangle with:
area 35cm² and breadth 50mm

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

!! 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?