please answer will mark brainalist .the area of a triangle of altitude 15 m is 225 sq. m.whatbis the length of its base please show steps clearly​

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?