The correct question is
<span>A cylinder has a volume of 320 pi in</span>³<span>. and a height of 5". Find the radius of the cylinder</span>
we know that
[volume of a cylinder]=pi*r²*h----> r²=volume/(pi*h)
r=√[volume/(pi*h)]
volume=320*pi in³
h=5 in
so
r=√[320*pi/(pi*5)]--------> r=8 in
the answer is
8 in
Answer:
n = 19/18
Step-by-step explanation:
11/6 = n + 7/9
To isolate n, we want to subtract 7/9 from both sides.
11/6 - 7/9 = n
To subtract these fractions, they need to have the same denominator. A common multiple of 6 and 9 is 18.
11/6 ⇒ 33/18
7/9 ⇒ 14/18
33/18 - 14/18 = 19/18
n = 19/18
Hope this helps!
The equation that best fits the situation is w = 150 * 5 (or the other way around). Since the numbers that would be used are already stated, the equation would be as simple as that. We know that the operation would be multiplication because of the term used "150 for EACH hour" which usually indicates the operation is multiplication.
Hope I helped and good luck!
Answer:
Step-by-step explanation:
Find the Supplement to 101
Supplementary angles = 180 degrees
180 = 101 + unknown Subtract 101 from 180
unknown = 79
Because the upper triangle is marked as having 2 equal sides, the left angle is also 79 degrees,
Now the vertex angle is 79 + 79 + y = 180 All triangles have 180 degrees
158 + y = 180 Subtract 158 from both sides
y = 180 - 158
y = 22
y is vertically opposite the vertex angle of the lower triangle. Both the sides are marked as equal, so the angles opposite them are equal as well.
x + x + 22 = 180 Combine
2x + 22 = 180 Subtract 22 from both sides.
2x = 180 - 22
2x = 158 Divide by 2
x = 158/2
x = 79
Answer:
Step-by-step explanation:
First, find the <em>rate of </em><em>change</em><em> </em>[<em>slope</em>]:
Then plug these coordinates into the Slope-Intercept Formula instead of the <em>Point-Slope</em><em> </em><em>Formula</em><em> </em>because you get it done much swiftly. In this case, we have a y-intercept of ![[0, -5]](https://tex.z-dn.net/?f=%5B0%2C%20-5%5D)
, so this is a giveaway. It does not matter which ordered pair you choose:
If you want it in <em>Standard</em><em> </em><em>Form</em>:
y = 6x - 5
- 6x - 6x
_________
_______________________________________________
7 = 6[2] + b
12
y = 6x - 5
- 6x - 6x
_________
** You see? I told you it did not matter which ordered pair you choose because you will always get the exact same result.
I am joyous to assist you anytime.
