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
kramer
2 years ago
10

Ariel is filling a giant beach ball with air. The radius of the beach ball is 30 cm.

Mathematics
1 answer:
Rzqust [24]2 years ago
6 0

Answer:

113040

Step-by-step explanation:

Volume of a sphere:

V = 4/3πr³

V = 4/3(3.14)30³

V = 4/3(3.14)27000

V = 113040

You might be interested in
Find the area. The figure is not drawn to scale.
VMariaS [17]

The figure on the top left is a triangle with base 11 and height 8, for an area of

A_1=\dfrac{11\cdot 8}{2}=44

Immediately below, we have a rectangle with dimensions 11 and 9, for an area of

A_2=11\cdot 9=99

Moving to the right, we have a parallelogram with base 9 and heght 11, which again has height

A_3=11\cdot 9=99

Finally, the rightmost figure is a triangle with base 8 and height 9, for a total of

A_4=\dfrac{8\cdot 9}{4}=36

Sum these areas and you'll get the total area

4 0
3 years ago
Please help me with this answer
Dmitrij [34]

Answer:

0.703

Step-by-step explanation:

19/70 = 70.37/100

Hope This Helps :)

6 0
3 years ago
Read 2 more answers
What is the algebraic expression that describes the monthly salary?
fomenos

Answer:

D

Step-by-step explanation:

10*20=200

200 + 1020= 1220

Works for the first one

20*20=400

400+ 1020=1420

Works for the second one

30*20=600

600+1020=1620

Works for the third one, and all the others one so forth.


You take the number on the left (10, 20, 30, 40, 50, 60, 70) and times it by 20, replacing the x in the equation with the number on the left side of the table. Then you add the number from said equation to result of the multiplication from the first step.

6 0
3 years ago
Which point-slope equation represents a line that passes through (3, â€"2) with a slope of negative startfraction 4 over 5 endfr
Feliz [49]

The required equation of a line is y = 9/5 (4x - 12)

Given-

The point from which the line passes through is (3,2)

The slope of the given line m is -4/5.

Equation of the line

The linear equation of a line can be represented by a set of points on a graph using the equation of the line.

The standard form of the line passing through the point x₁, y₁

The slope m is given by,

m = (y - y₁) / (x - x₁)

Put the values of points and slope in the above equation, we get,

-4/5 = (y - 2) / (x - 3)

-4/5(x - 3) = y -2

-4x/5 + 12/5 = y - 2

-1/5 (4x - 12) + 2 = y

y = 9/5 (4x - 12)

The linear equation of a line can be represented by a set of points on a graph using the equation of the line. The following equation depicts a line that crosses (3, 2) and has a slope of -4/5: y = 9/5 (4x - 12)

Learn more about equation of line here;

brainly.com/question/26078619

#SPJ4

5 0
1 year ago
Factor 10w10 – 19w9 +6w8 completely.<br> 10w10 – 19w9 +6w8 =
erica [24]

Step-by-step explanation:

10w¹⁰ - 19w⁹ + 6w⁸

= w⁸(10w² - 19w + 6)

= w⁸(2w-3)(5w-2)

6 0
3 years ago
Other questions:
  • 20 POINTS! WILL MARK BRAINIEST FOR FIRST CORRECT ANSWER!
    8·2 answers
  • Assured normally costs £42 if you receive a 15% discount how much change will you get from £50
    14·2 answers
  • Write the expanded form of 9,003,840,165
    13·2 answers
  • Help plz..........................................................................................
    13·2 answers
  • How many meters are in .678 killometers
    6·2 answers
  • Simplify.<br> √20 <br> v<br> Assume that the variable represents a positive real number.
    8·2 answers
  • You deposit 5000 in an account that earns 5% simple interest.How long will it be befor the total amount is 6000
    13·1 answer
  • Suppose the fish population in a local lake increases at a rate proportional to the population each moment. there were 1000 fish
    6·1 answer
  • Can anyone help me please?
    11·2 answers
  • 3(m - n + 2) + 6 - m​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!