V≈254.47
Which rounded to the nearest tenths place, is 254.5
The equation to find the volume of a cylinder is V=πr^2h, so if we input 3 into where r is, and if we input 9 in the place of h, we get V=π(3^2)9
If we solve the exponent, now it’s V=(π9)9. So now we multiply pi by 9, then that by 9, and you get 254.47
Answer:
The answer to your question is 7.1 in²
Step-by-step explanation:
Data
diameter = 3 in
Area = 2
Process
1.- Calculate the radius
radius = diameter/2
-Substitution
radius = 3/2
-result
radius = 1.5 in
2.- Calculate the area
Area = πr²
-Substitution
Area = (3.14)(1.5)²
-Simplification
Area = (3.14)(2.25)
-Result
Area = 7.065 in² ≈ 7.1 in²
For the answer to the question, it might be late but you plot them like this, I've done this on a test just a few minutes ago.
(0,50)(1,100)
<span>(0,50)(2,200)
! hope my answer helped you. Feel free to ask more questions. Have a nice day!</span>
The word form of 3.4 is three and four-tenths. Expanded form is 3+.4.