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
stiks02 [169]
3 years ago
13

Find the volume of a cylinder with diameter = 21cm and height = 15cm. Round your answer to the nearest cm3.

Mathematics
1 answer:
Ymorist [56]3 years ago
5 0

Answer:

the answer is C

Step-by-step explanation:

V=πxhxr^2

V=πx15x10.5^2

V=πx15x110.25

V=47.1x110.25

V=5195cm3

You might be interested in
Express the following as Decimal place 75%
Katyanochek1 [597]

Answer:

Step-by-step explanation:

75% = 75/100 = 0.75

6 0
3 years ago
Read 2 more answers
What is the volume of this container?
Ostrovityanka [42]

Answer:

105 feet cubed

Step-by-step explanation:

1/2 cubed is 0.125 Since there are 840 wooden blocks, .125x840 is 105 feet cubed

7 0
3 years ago
What is a equation in slope intercept form for the line that has a slope -1 that passes through (-4,3)
aleksley [76]

slope is -1

m=-1

we have a point as (-4,3)

we can use slope intercept form of line

y=mx+b

we can plug m=-1

y=-x+b

now, we can plug point (-4,3)

x=-4 and y=3 and then we can find b

3=-1*-4+b

b=-1

now, we can plug back

and we get

y=-x-1............Answer

5 0
3 years ago
Read 2 more answers
Calculus question....does anyone know how to solve this?
iogann1982 [59]
h(x)=(f\circ g)(x)
\sqrt{x+5}=\sqrt{g(x)+2}
x+5=g(x)+2
g(x)=x+3

Just to check this is correct:

(f\circ g)(x)=f(g(x))=f(x+3)=\sqrt{(x+3)+2}=\sqrt{x+5}=h(x)
6 0
3 years ago
Write the coefficient of x² in<br> X/3 (6x-1/2)
Igoryamba

Answer:

The coefficient of x² in the expression is 2

x/3(6x-1/2) = 6x²/3 - x/6

= 2x² - x/6

Hope this helps

7 0
3 years ago
Read 2 more answers
Other questions:
  • A negative number plus another negative number equals a positive number.<br><br> True<br><br> False
    6·1 answer
  • 1. 1 5/8 divided by - 1 3/5<br><br> 2. -5 1/3 divided by 2 3/4
    6·1 answer
  • What is -21.6 simplified?
    7·2 answers
  • What is 40% of 85? (with an explanation)
    7·2 answers
  • What is the a3+b3 equal to? verify by an activity
    11·1 answer
  • What is the surface area of a cylinder that has the following measurements?
    6·2 answers
  • Last year the depth of the river was 4.2 feet deep. This year it dropped 25%. Find the depth of the river this year to cross it.
    8·1 answer
  • Elliot read a report from a previous year saying that 6%, percent of adults in his city biked to work. He wants to test whether
    10·1 answer
  • ...*PLZ HELP* This goes for ALL answers &gt;...Given the following word problems, write an inequality that models the problem, t
    6·1 answer
  • Simplify the expression:<br><br> (y + 1)(5) =
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!