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Darina [25.2K]
3 years ago
10

What is the volume of a sphere with a radius of 9 inches

Mathematics
2 answers:
nata0808 [166]3 years ago
8 0
4/3 *pie *9*9*9=972pie
erica [24]3 years ago
6 0
I got 972 pi, the formula for the volume of a sphere is 4/3pi r cubed. r=radius
9×9×9=729,
729×4/3=972
therefore being 972 pi
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Write an equation for the vertical line that contains point E(-12, 7). Is anybody able to help?
BigorU [14]

Answer:

x = -12

Step-by-step explanation:

Vertical lines take the form of x = something and horizontal lines take the form of y = something

Why is this? Notice that whenever you make a horizontal line on a graph and select virtually any point that's on that line, all of the points you pick will have the same y value. Try to imagine the same thing with a vertical line, are the results the same?

So the line x = -12 (we got -12 from the coordinate that was given to us on the question prompt) is a vertical line that passes through virtually all possible y values (from positive infinity to negative infinity, or vice-versa) which means that the question prompt having given us the y value was negligible.

Good luck!

5 0
3 years ago
HELP ME ASAP! I DON’T KNOW WHAT TO WRITE NEXT! SHOW WORK TOO!
Triss [41]
Same answer as before:
brainly.com/question/9428333
7 0
3 years ago
What is the unit rate of 88 students for 4 classes
Nat2105 [25]
So, We Have A Rate That We Need To Simplify. We Have:
88 students for every 4 classes
So, We Need To Simplify This Rate. In Order To Do This, We Need To Change Is To A Fraction. It Is:
88 students
---------------
  4 classes

Now, We Have To Simplify. We Can Do That By Remembering How To Simplify Fractions.

So,
88 ÷ 2 =  44   ÷ 2  =   22 students
---            ---               ---------------
 4  ÷ 2 =   2    ÷ 2  =           1

So, The Unit Rate For 88 Students For 4 Classes Is:
22 Students For One Class

5 0
3 years ago
Funez, Lianet
Natasha2012 [34]

Answer:

Subtraction property of equality

Step-by-step explanation:

The subtraction property of equality refers to balancing an equation by using the same mathematical operation on both sides.

6 0
2 years ago
So I have another math question that involves the same problem and so is 7 + 7x the same as 7x+ 7 i think it is but i'm not sure
BartSMP [9]

Answer:

it is

Step-by-step explanation:

because it addition it doesn't matter which way you put it

6 0
2 years ago
Read 2 more answers
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