Answer:
The time that the rocket will hit the ground will be:
Step-by-step explanation:
Given the expression
Here:
- x represents the time in seconds
- y represents the height of the rocket
We know that when the rocket will hit the ground, the height will get y = 0
i.e.
solving for x to determine the time that the rocket takes when it will hit the ground.
so
subtract 110 from both sides
Divide both sides by -16
solving
x = 17.40 seconds
also solving
x = -0.40 seconds
As time can not be negative.
Thus, the value of x = 17.40 seconds
Therefore, the time that the rocket will hit the ground will be:
Answer:
The area of the base is 14.5π in²
Step-by-step explanation:
The volume of a cylinder is given by
Volume =base\:area \times height
Or
V=Bh
It was given that the volume of the cylinder is 174π in³.
The height was given as 12 inches.
We substitute to get,
174π=12B
Divide both sides by 12 to get:
B=14.5π in²
Hence the area of the base is 14.5π in²
- Hope this helps
- Brainliest plz
- and have a wonderful day
Answer: 300.
Step-by-step explanation: 225/(No denominator) = 75/100.
225 doesn't go in 75. So, 75/100 divided by 5 = 15/20.
I want to find what number you multiply from 15/20 to get 225/(No
denominator). So, I divide 225 by 15. = 15, so multiply 15 x 15 = 225, and
the denominator, 20 x 15= 300.
(Sorry if you don't understand, I don't really know how to explain things.)
But here's your answer!
The answer is 2.686, and i am writing these extra characters to pass the 20 character qualifications.
