1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tester [92]
4 years ago
9

I don't get V=(4/3)pie r spuared

Mathematics
1 answer:
NeTakaya4 years ago
7 0
That is the formula to find the volume of a sphere. It's best to just memorize it as it is hard to come up with. The (4/3) is a constant (it is always that fraction). Pi is also a constant but it is a never ending decimal number so they use the Greek number pi to represent it. Most schools use 3.14 to equal pi but some just use 3 so be sure to check with your teacher. The r here is referring to the radius of the sphere which is the measurement from the center out to the edge. To find the volume you need to multiply (4/3) times Pi times (the radius squared)
You might be interested in
8/6 as a mixed number
frosja888 [35]

Answer:

1  1/3

Step-by-step explanation:

Step 1: Find the whole number

We first want to find the whole number, and to do this we divide the numerator by the denominator. Since we are only interested in whole numbers, we ignore any numbers to the right of the decimal point.

8/6= 1.3333333333333 = 1

Now that we have our whole number for the mixed fraction, we need to find our new numerator for the fraction part of the mixed number.

Step 2: Get the new numerator

To work this out we'll use the whole number we calculated in step one (1) and multiply it by the original denominator (6). The result of that multiplication is then subtracted from the original numerator:

8 - (6 x 1) = 2

Step 3: Our mixed fraction

We've now simplified 8/6 to a mixed number. To see it, we just need to put the whole number together with our new numerator and original denominator:

1  2/6

Step 4: Simplifying our fraction

In this case, our fraction (2/6) can be simplified down further. In order to do that, we need to calculate the GCF (greatest common factor) of those two numbers. You can use our handy GCF calculator to work this out yourself if you want to. We already did that, and the GCF of 2 and 6 is 2.

We can now divide both the new numerator and the denominator by 2 to simplify this fraction down to its lowest terms.

2/2 = 1

6/2 = 3

When we put that together, we can see that our complete answer is,

1  1/3

4 0
3 years ago
A new phone costs $165, but this weekend there is a going-out-of-business sale and everything is 40% off. How much do you save?
valentina_108 [34]

Answer:

Step-by-step explanation:

$66 off

165 - 66 = $99

Save 99 dollars...

Can you please answer my question? It is here.

brainly.com/question/24638554?answeringSource=feedPublic%2FhomePage%2F10

3 0
3 years ago
Read 2 more answers
A bike store costs $2400 per month to operate. The store pays an average of $60 per bike. The average selling price of each bike
astra-53 [7]

Answer:

40 bikes

Step-by-step explanation:

x : no. of bikes sold to breakeven

Expenses = Revenue

2400 + 60x = 120x

2400 = 60x

x = 40

8 0
3 years ago
What is the perimeter of the figure?<br><br> A. 20 m<br><br> B. 21 m<br><br> C. 26 m<br><br> D. 27 m
vazorg [7]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I need to solve x-y=2 and x+y=-6
Fynjy0 [20]

Answer:

There isn't an answer for it because there is a variable

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the quotient of 25÷6
    9·2 answers
  • ABCD is a rectangle. What is the value of x?
    8·2 answers
  • A bag has 12 red marbles and 6 green marbles. Half of the green marbles are made of plastic. A marble is selected at random from
    8·1 answer
  • Which of the following represents the zeros of f(x) = 6x3 − 29x2 − 6x + 5? (1 point)
    10·1 answer
  • What is the perimeter of the rectangle in the coordinate plane?
    5·2 answers
  • I need help plz explain how to get the answer bc i have no clue
    10·1 answer
  • PLEASE HELP FOR GEOMETRY
    9·1 answer
  • Please help fast will give brainleist
    15·2 answers
  • What is less than 1/6 then 6/6 ? it will help me a lot plz
    5·1 answer
  • Determine the center and radius: x2 + y2 - 10x + 8y -8 = 0​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!