Which equation has the same unknown value as 405 ÷ 15 = ? a 405 × ? = 15 b ? ÷ 405 = 15 c 15 × ? = 405 d ? ÷15 = 405

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

What is the y intercept of f(x)=(1/2)^x?

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.