Answer:
Radius of sphere = 3 feet
Step-by-step explanation:
The volume of sphere is 36 π ft³.
We need to find the radius of sphere.
The formula used is: 
Putting value of volume and finding radius
![Volume\:of\:sphere=\frac{4}{3}\pi r^3\\36\pi =\frac{4}{3}\pi r^3\\r^3=36 \pi \times \frac{3}{4\pi} \\r^3=9 \times 3\\r^3=27\\Taking\:cube\;root\:on \:both\:sides\\\sqrt[3]{r^3}=\sqrt[3]{27}\\r=3](https://tex.z-dn.net/?f=Volume%5C%3Aof%5C%3Asphere%3D%5Cfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3%5C%5C36%5Cpi%20%3D%5Cfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3%5C%5Cr%5E3%3D36%20%5Cpi%20%5Ctimes%20%5Cfrac%7B3%7D%7B4%5Cpi%7D%20%5C%5Cr%5E3%3D9%20%5Ctimes%203%5C%5Cr%5E3%3D27%5C%5CTaking%5C%3Acube%5C%3Broot%5C%3Aon%20%5C%3Aboth%5C%3Asides%5C%5C%5Csqrt%5B3%5D%7Br%5E3%7D%3D%5Csqrt%5B3%5D%7B27%7D%5C%5Cr%3D3)
So, Radius of sphere = 3 feet
Answer:
2.83 inches
Step-by-step explanation:
The formula for surface area of cube = 6s²
Where
s = side length of cube
S.A = 6s²
s² = S.A/6
s = √S.A /6
For cube a
Surface area = 1200 in²
Hence,
side length = √1200/6
Side length = √200
= 14.14 inches
For cube b
Surface area = 768 in²
Hence,
side length = √768/6
Side length = √128
= 11.13 inches
How much longer is the side of a cube with a surface area of 1,200 square inches than a cube with the surface area of 768 square inches?
Therefore,
14.14 inches - 11.13 inches
= 2.83 inches
Answer:
-1/5
Step-by-step explanation:
Perpendicular lines have slopes that are the opposite reciprocal of one another.
The slope of line t is the opposite reciprocal of the slope of line s:
slope of t = -1/(slope of s)
slope of t = -1/5
Answer:
picture po mero po ba kayong pic nyan
Answer: don’t know what your requesting but a lot of these are wrong
Step-by-step explanation:
