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
Ber [7]
3 years ago
13

Mrs. Beasley is asking students to find the volume of the cylinder below using 3.14 for pi. Which student wrote the correct expr

ession for the value of B, the area of the base
Mathematics
2 answers:
satela [25.4K]3 years ago
4 0

Answer:

A=3.14\times r^{2}

Step-by-step explanation:

The volume of a cylinder is given as the product of surface area and height.

V=Ah

But the surface area is given by

A=\pi r^{2}

Taking value of \pi as 3.14 then the surface area is

A=3.14\times r^{2}

Therefore, the volume being V=Ah hence

V=3.14\times r^{2}\times h

This question only wants us to establish the surface area hence

A=3.14\times r^{2}

cupoosta [38]3 years ago
4 0

Answer

Brittany (3.14)(4)

Step-by-step explanation:

You might be interested in
Expand. Your answer should be a polynomial in standard form. (6x+1)(1-3x)
Ludmilka [50]

Answer:

3x-18x^2+1

Step-by-step explanation:

(6x+1)(1-3x)

6x-18x^2+1-3x

6x-3x-18x^2+1

3x-18x^2+1

Hope this helps :)

3 0
3 years ago
Read 2 more answers
Which expression is a factor of x² − 5x − 6?
7nadin3 [17]

Answer:

C

Step-by-step explanation:

5 0
2 years ago
7.) A bank records deposits as positive numbers
Pavlova-9 [17]
Depending on what his account balance was before the withdrawals the answer may vary.

The answer would be -450 though
3 0
2 years ago
Read 2 more answers
la. There is 1/3 gallon of water in a 3-gallon container. What fraction of the container is filled write as a fraction​
ahrayia [7]

1/3 of a gallon divided by 3 gallons = 1/9

6 0
2 years ago
Read 2 more answers
What is the solution to the system of equations? Use the substitution method.
kap26 [50]
Hello,
answer A

4x+2y=11
x-2=-2y==>2y=-x+2

4x-x+2=11==>3x=9==>x=3

2y=-3+2==>y=-1/2


5 0
3 years ago
Other questions:
  • The table below shows the values for the function y= f(x)
    7·1 answer
  • The measures of 6 of the interior angles of a heptagon are: 120°, 150°, 135°, 170°, 90°, and 125°. What is the measure of the la
    6·1 answer
  • a car detailing company charges $30 plus $18 per hour. Another company charges $25 plus $20 per hour. What is a reasonable domai
    8·1 answer
  • Whats the answer to a quadratic equation of x squared plus 3x plus 2? factor the problem
    8·2 answers
  • If f(x)= -2x²-,find f(0).​
    10·1 answer
  • Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    13·1 answer
  • PLEASE HELP ME HERE!!
    10·1 answer
  • Solve simultaneous equation by substitution method<br> y-4x=6<br> 2y-3x=4
    11·1 answer
  • there were 62 people in the movie theater for the matinee. ticket sales for that showing were $364. if adult tickets cost $7 and
    15·1 answer
  • Andre went hiking near his house.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!