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
ankoles [38]
3 years ago
6

Someone please help! I’ll give brainliest!!

Mathematics
2 answers:
agasfer [191]3 years ago
7 0

Answer:

=452.16 ft^3

Step-by-step explanation:

Volume of cylinder formula: V=πr^2(h)

Note: Diamater/2=radius

Plug-in: V=3.14(4)^2(9)

=452.16 ft^3

DiKsa [7]3 years ago
5 0

Answer:

452.16 ft^3

Step-by-step explanation:

Volume formula -

Area × height of the cylinder

A = πr2

A =16(π)

A= 50.24

9 is the height

50.24(9) =452.16

You might be interested in
What is 4,000,000 + 700,000 + 20,000 + 9,000 + 600 + 60 + 2 in standard form?
Ivanshal [37]

Answer:

4729662

Step-by-step explanation:

5 0
3 years ago
Which of the following statements are true of literal equations?
Elden [556K]

Answer:

1. They consist primarily of variables.

2. They are often called formulas.

4. They often describe real-world relationships.

4 0
3 years ago
X 2 +10x+22=13x, squared, plus, 10, x, plus, 22, equals, 13 1) Rewrite the equation by completing the square. Your equation shou
Masteriza [31]

Answer:

(x + 5)^2 = (5 - 3)^2

Step-by-step explanation:

Given the equation;

x^2 + 10x + 22 = 13

We have;

x^2 + 10x = 13 - 22

x^2 + 10x = -9

Adding half of 10 to both sides and completing the square as usual, we have;

(x + 5)^2 = 5^2 + (-9)

(x + 5)^2 = (5 - 3)^2

5 0
3 years ago
Read 2 more answers
What are zeroes of f(x) =x^2-x-2
allochka39001 [22]
You have to factor this...
 So you have started with this...

x²-x-2=0
If you factor this you will get

(x+1)(x-2)=0

This gives you two solutions...
x=-1, x=2
Hope this helps! Give me a five-rate and a thanks!
6 0
4 years ago
How do you convert a radical expression to a rational exponent and vice versa?
krok68 [10]

Take  the expression  x^2/3  which has an exponent  of 2/3.  The top of the fraction refers to the power  - that is  x^2 ( x squared). and the 3 indicates  a cubic root.

So in radical form  it is  ∛(x^2)

Converting radical to exponent  an example would be

∛(x^5)   =  x^(5/3)    

5 0
4 years ago
Other questions:
  • Simplify (7x) - (-2x)​
    11·2 answers
  • Grant is paining a rectangular board that has a width of 1/3 foot. He has enough paint to cover 3 square feet. If he is able to
    5·1 answer
  • Ben bought a cell phone that came in a box shaped like a rectangular prism. The box is 5 inches long by 3 inches wide by 2 inche
    15·1 answer
  • If b=5, then 4^1 × 4^b s equal to
    11·1 answer
  • Janelle is planning a party. The cost for 20 people is $290. The cost for 45 people is $590. Write the equation in slope interce
    13·1 answer
  • At 55 mph it will take you approximately _____ feet to stop the car. A. 5 feet B. 100 feet C. 228 feet
    15·1 answer
  • How much is 320 gal + 4
    11·1 answer
  • 12 is 24% of what number
    13·1 answer
  • Dr. Robbins took the elevator to the 18th floor. He went back down 7 floors, up 2 floors, and down 5 floors. What floor is he no
    11·1 answer
  • Identify a horizontal or vertical stretch or compression of the function f(x) = x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!