Josh can split a truckload of logs in 8 hours, but working with his dad, they can get it done in 3 hours. how long would it take josh's dad working alone to split the logs?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Solve the triangle. a = 21°, c = 105°, c = 5

Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)