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Elena-2011 [213]
3 years ago
15

Diameter of a sphere 7m calculate the sphere volume

Mathematics
1 answer:
Iteru [2.4K]3 years ago
7 0

Answer:

179.59 m³

Step-by-step explanation:

Formula for sphere volume: V=4/3πr^3

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ASAP PLS I NEED IT AND TY
Vera_Pavlovna [14]

Answer:

2

Step-by-step explanation:

to solve this equation you must find what you multiply A to to equal A'

you can solve this by dividing 18 by 9

18 / 9 = 2

that is your answer

3 0
2 years ago
The diagram shows a square pyramid over a cube. What is the volume of the entire figure?
TEA [102]

Answer: 810

Step-by-step explanation:

first lets take down the information we were given,

height (h) of the pyramid should be 12 - 9 = 3

base (a) = 9

So we calculate the volume of a square pyramid

V = a²h/3

V = (9² × 3) / 3

v = (81 × 3) / 3

V = 81

now we calculate the volume of the cube using the formula

V = a³

V = 9³

V = 729

NOW to get the volume of the entire figure

we say

volume of square pyramid + volume of cube

81 + 729 = 810

3 0
4 years ago
I don't get it and I'm mad now.
Stolb23 [73]
Tenths - 812.440
Hundredths- 812.400
Tens- 810.000
Hundreds- 800.000
Ones- 812.000
8 0
4 years ago
A 5-gallon bucket is full of pure water. Suppose we begin dumping salt into the bucket at a rate of 1/4 pounds per minute. Also,
Tatiana [17]

Answer and explanation:

1. In one minute, there would be zero pounds of salt in the bucket because there's 0.25 pounds of salt in one minute and 0.5 gallons of water leaves the bucket in same minute, eliminating the 0.25 pounds of salt.

2. In ten minutes there would be zero pounds of salt because theres 0.25×10= 2.5 pounds of salt and 0.5×10=5 gallons of water would leave the bucket, eliminating the salt.

3. In 60 minutes there would still be zero salt because water leaves the bucket more than salt enters

4. Zero salt too after bucket leaks

5. Zero salt

4 0
3 years ago
How many terms are there in 2x+8-7y3
Evgen [1.6K]
There are 3 terms in this expression. You can determine this answer by knowing that terms are either a single number or variable or numbers and variables multiplied together. Here's a picture example below:
Hope it helps! Mark as brainliest!

4 0
3 years ago
Read 2 more answers
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