Find the height of the giraffe in the diagram. Show your work below.

The distance from the person to the mirror is 5 ft. The distance from the mirror to the giraffe is 15 ft.

15/5 = 3

Multiply the height of the person by 3:

5 ft = 60 inches 60+3 = 63 inches

63 x 3 = 189 inches

189/12 = 15.75 ft = 15 feet 9 inches

The giraffe is 15 ft 9 inches tall

where's the diagrams?

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: