Its x=4
because if you divide both sides by 14 property of the equality
x = 56 divided by 14 x= 4
the answer is x=4
This will be an educated guess but I think the answer would be $565000
W ÷ 9 = 9
w = 9 × 9
w = 81
YOU GET ALOT OF POINTS BY ANSWERING QUESTIONS, SELECTING BRAINLIEST, ETC.
Answer:
will this work or help ?
Step-by-step explanation:
The given equation governs the height versus time of the object. h(0) = 64, so the ground is considered at h = 0. The question is at what time is h = 0? So, set h = 0 and solve for t.
-16t^2 + 48t + 64 = 0
We can divide both sides of this equation by -16 for simpler numbers. We get
t^2 - 3t - 4 = 0
We can factor this equation:
(t - 4)(t + 1) = 0
So, t = 4 and t = -1 are solutions.
But, time must be positive, so t = -1 makes no sense, so we discard it. This leaves
t = 4 sec.
