A triangle has sides with lengths of 9 feet, 13 feet, and 16 feet. Is it a right triangle?

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?