As we know from geometry, the volume of any given sphere is
V = 4/3*πr³
Since a hemisphere is half of any given sphere, its volume should be
V = 4/3*πr³ ÷ 2
V = 2/3*πr³
This will be our working equation for finding the volume of hemisphere. Since r is already given to be 5 units, we substitute this to the working equation:
V = 2/3*π(5)³
V = 261.8 cubic units
Answer:
-17
Step-by-step explanation:
x - (-z)
Subtracting a negative is like adding
x+z
x = -4 and z = -13
-4 + -13
-17
Hi, thank you for posting your question here at Brainly.
Since the hedge is surrounding the square base, the area of the base can be determined by subtracting the area of the base from the hedge.
A = pi*r^2 - (4x)^2
A = pi*(6x)^2 - (4x)^2
A = 2x^2*(3pi - 2)
I hope I was able to answer your question. Have a good day.
The new girth is 22 inches; the reference girth is 20 inches. The weight is proportional to the girth, so the reference weight will get multiplied by 22/20 = 11/10.
Step-by-step explanation:
56 times 2 is 112. But if you have a device to access brainly on, then I'm sure you have a calculator.
