Answer:
The answer is 0
Step-by-step explanation:
Go through the attached picture full for explanation
h=-16t^2+148t+30
find the derivative:
h = -32t+148
0 = -32t+148
-32t=-148
t = -148/-32 = 4.625 seconds
h=-16(4.625)^2+148(4.625)+30 = 372.25
height = 372.25 feet, time = 4.63 seconds
Answer: ![x=2](https://tex.z-dn.net/?f=x%3D2)
<u>Subtract x from both sides</u>
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<u>Subtract 5 from both sides</u>
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<u>Divide both sides by 2</u>
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Answer:
<h2>
<em><u>Brainliest plz</u></em></h2>
Step-by-step explanation:
let use x as 'a number'
6
(9+x)
or
6 * (x+9)
It can be written in three different ways: 8 tenth, .8 and 8/10