Answer:
13
Step-by-step explanation:
13 right? all ya gotta do is add em together right?
Answer:
X=80.4
Step-by-step explanation:
Lol
You don't say if the answer needs to be rounded
the height is 77.27 meters ( not rounded)
see attached picture for solution:
The quadratic formula solves for X so u can plot it on a graph. it solves for X by subtracting and another way by Adding so you get 2 x's