The vertex point is (0,4)
The two other points are (-2,0)(2,0)
The fraction is 36/42.
36 + 42 = 78
36/42 = 6/7
In 5 years, the price increased about 30%.
I am not good at perentages, so correct me if I'm wrong. Also this is an estimation, not the exact percentage.
Answer:
x = 5
Step-by-step explanation:
Just use the Pythagorean Triangle:
13^2 - 12^2 = x^2
x^2 = 25
x = 5
