Answer:
angle GKF because they are vertically opposite angle
x - 6(8) = 132
x = 48 + 132
x = 180
180 gallons was in the pool originally.
I'm pretty sure the answer is 6.92 cause when you simplify it you'll get that exact answer
Answer: It's the absolute maximum, the vertex is (-2, -8).
Step-by-step explanation:
Just go to desmos graphing calculator and input the equation y = -2x^2-8x-16. You'll find the vertex and other things too.
