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
Aleks04 [339]
3 years ago
7

What is the volume, in cubic cm, of a cylinder with a height of 11cm and a base radius

Mathematics
2 answers:
Vladimir79 [104]3 years ago
8 0

Answer:

2799.2 cm cubed

Step-by-step explanation:

h\hspace{3px}=\hspace{3px}11\hspace{30px}r\hspace{3px}=\hspace{3px}9

h=11r=9

identify variables

V=

V=

\,\,\pi r^2h

πr

2

h

use volume of a cylinder formula

V=

V=

\,\,\pi(9)^2(11)

π(9)

2

(11)

substitute variables into formula

V=

V=

\,\,2799.15905435

2799.15905435

multiply

V=

V=

\,\,2799.2\text{ cm}^3

2799.2 cm

3

round to the nearest tenths place

never [62]3 years ago
7 0

Answer:

Step-by-step explanation:

I’m not good at round but the answer without the rounding is 2799.16

You might be interested in
A population of 40 rats living near a restaurant dumpster is growing at a monthly rate of 50%
goldenfox [79]

[(40 ÷ .5) Y] + 40

Parentheses are rat growth

Brackets are rat growth by how many years or just exclude that and the brackets if you don't need to know how many years are there are

The 40 is the amount of rats already there

Growth of rats plus the amount already there.

I'm probably wrong lol

7 0
3 years ago
-<br> I<br> dot<br> Multi-step aquations
BlackZzzverrR [31]

1) a= -1,  2) n=-2

3) x=4,   4) n=0

5) r=1,     6) r=2

7) No\,\,solution,     8) p=-12

9) m=2,    10) a=-3

11) x=4       12) n=-2

Step-by-step explanation:

We need to solve each equation.

1) 6a+5a = -11

Solving:

Adding like terms:

11a = -11

Divide both sides by 11

a= -1

2) -6n-2n=16

Solving:

Adding like terms:

-8n=16

Divide by -8

n=-2

3) 4x+6+3=17

Solving:

Adding like terms:

4x+9=17

Subtract 9 on both sides:

4x=17-9

4x=8

Divide both sides by 4

x=4

4) 0=-5n-2n

Solving:

0=-7n

Divide both side by -7

n=0

5) 6r-1+6r=11

Solving:

12r-1=11

Adding 1 on both sides

12r=12

Divide both sides by 12

r=1

6) r+11+8r=29

Solving:

9r+11=29\\9r=29-11\\9r=18\\r=2

7) -10=-14v+14v

Solving

-10=-14v+14v\\-10\neq 0\\No\,\,solution

8) -10p+9p=12

Solving:

-10p+9p=12\\-p=12\\p=-12

9) 42=8m+13m

Solving:

42=8m+13m\\42=21m\\m=42/21\\m=2

10) a-2+3=-2

Solving:

a-2+3=-2\\a+1=-2\\a=-2-1\\a=-3

11) 18=3(3x-6)

Solving:

18=3(3x-6)\\18=9x-18\\18+18=9x\\36=9x\\x=36/9\\x=4

12) 30=-5(6n+6)

Solving:

30=-5(6n+6)\\30=-30n-30\\30+30=-30n\\60=-30n\\n=60/-30\\n=-2

Keywords: Solving Polynomials

Learn more about solving Polynomials at:

  • brainly.com/question/12700460
  • brainly.com/question/1414350
  • brainly.com/question/4142886

#learnwithBrainly

8 0
3 years ago
What is the distance between points (7,8) and (-8,0) on coordinate grid ?
pickupchik [31]
Distance formula is SquareRoot of (x2-x1)^2 + (y2-y1)^2
= SQRT( (8-0)^2 + (-8-7)^2 )
=SQRT(64 +225)
=SQRT(289)
= 17
6 0
3 years ago
Read 2 more answers
On Jerry's text message plan she pays 0.80 for every 20 message. what is cost per message?​
dmitriy555 [2]
Jerry’s cost is $.04 per message
3 0
3 years ago
There are 8 employees on The Game Shop's sales team. Last month, they sold a total of g games. One of the sales team members, Ch
soldi70 [24.7K]

Answer:

g/8 - 17= C

Step-by-step explanation:

g/8 = A ( average game sales per employee)

A - 17 = C (amount of games Chris sold)

Chris sold C amount of games

I answered to the best of my ability

8 0
3 years ago
Other questions:
  • Cristine's middle school has a total of 900 students and 45 teachers. The local high school has 110 teachers and a student-teach
    10·2 answers
  • Which of the following is a counterexample to the statement "All odd numbers are divisible by 3"?
    10·2 answers
  • Please help me on this equation<br> 9x-71&gt;3(3x-7u)
    7·2 answers
  • PLEASE ANSWER ASAP!!!! If b = 3, then b -2 is equivalent to _____?<br><br> 9<br> -9<br> -6<br> 1/9
    8·1 answer
  • 36. What is 110% of 400?*<br> O 44<br> O 440<br> O 44,000<br> 4,400
    5·1 answer
  • Please help me, I'm stuck on this math problem. There is an attachment. Thank you!
    5·1 answer
  • 1. (8-2)+18×6= 2. (15+29-4)×4= 3. (13+5)×(13-5)= show steps please
    7·1 answer
  • How many 6 1/4 inches pieces of fabric can be cut from a 75 inch roll
    9·2 answers
  • Please help 18 MATH PROBLEM
    7·2 answers
  • 1) A box contains 6 red marbles, 10 black marbles, 4 green marbles, and 2 white marbles. One
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!