Answer:
2
Step-by-step explanation:
I am 100% sure
9514 1404 393
Answer:
after 2 seconds
Step-by-step explanation:
We want to find t such that h = 0.
0 = -16t² +8t +48
0 = 2t² -t -6 . . . . . . . divide by -8
0 = (t -2)(2t +3) . . . . factor
The only positive solution is t = 2, which makes the first factor zero.
Stella will land in the water at t = 2 seconds.
First you see how many times a number can go into the numerator, then you check it for the denominator. They number you are simplifying them by must be the same.<span />
I have attached the graph so you can compare but it is graph C.
Hope that helps.
Answer:
x=5
Step-by-step explanation:
add 6 to both sides
7x=35
divide by 7
x=5