Answer:
the answer XxXxXxXxXx -YyYYYYY
Step-by-step explanation:
Vertex of the parabola is (2,3)
The parabola is a negative, it opens down and the maximum place it can reach is 3 (y).
3/1
simplify 9/3
3/1 is the answer
11.6cm
a^2+b^2=c^2
11^2+b^2=16^2
121+b^2=256
b^2=135
b=11.6
