As the corresponding angle with the angle that is 65 degrees, we know that those two angles are congruent.
3x+5=65
solve the equation
3x+5-5=65-5
3x=60
x=20
Divide 49.99 by 50 to get your answer
Answer:
3 seconds
Step-by-step explanation:
When the ball hits the ground, the height will be 0. Therefore, you can substitute 0 in for the value of f(t), hence the equation will be:
0 = -16t^2 + 32t + 48
You can then factor out -16:
0 = t^2 - 2t - 3
Factor:
0 = (t-3)(t+1)
t = 3, -1
However -1 is an extraneous solution because time cannot be negative. Therefore, the answer is 3 seconds.
Answer:
$517.50
Step-by-step explanation:
25x20.7
