Which set of side lengths can for a triangle?
6,8 and 16 centimeters
6,8, and 10 centimeters
6,7, and 14 centimeters
6,7, and 20 centimeters

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Can someone tell me if this is perpendicular? !

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?