15:82 I have to type this so I can send in the answer
When the ball reaches the ground is equal to one of the zeros, or x-intercepts. In order to find the zeros of a function, you need to factor the equation.
y=16x^2+64x
y=-16x(x-4)
The zeros are x=0 and x=4
Therefore the answer is D, after 4 seconds.
Hope this helps!
Answer:
m<U = 
Step-by-step explanation:
From the given question, it can be observed that angles U and W are supplementary. These are angles that add up to
.
So that;
<U + <W = 
(8x + 9) + (8x - 5) = 
16x + 4 = 
16x =
- 4
16 x = 176
x = 
= 
The measure of angle U = (8x + 9)
= 8(11) + 9
= 88 + 9
= 
Thus, the measure of angle U is
.
Either way, he still has to pay his 835.90. the additional fee is 5 per day and he does'nt pay the rest in 3 days so thats $15.
$835.90 + 15 = $850.90
Ten times greater. The 9 in 9000 stands for 9000, the 9 in 900 stands for 900. 9000/900 = 10