An equilateral triangle has three sides of equal triangle. the perimeter of a shape is the sum of all the sides. what is the equation for the perimeter of an equilateral triangle if p=perimeter and s= length of a side? a. s=3p b. p=s+s+s c. p=3+s d. p=3(s+s+s)

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.