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
dem82 [27]
3 years ago
12

What is the mass of a cylinder of lead with a radius of 2 centimeters and a height of 6 centimeters, given that the density of l

ead is 11.4g/cm^3?
Mathematics
1 answer:
ycow [4]3 years ago
7 0

The mass of lead cylinder is: 859.10 grams

Step-by-step explanation:

In order to find the mass of a cylinder we have to find the volume first

Given

Radius = r = 2 cm

Height = h = 6 cm

The volume of cylinder is given by:

V = \pi r^2h

Putting the values

V = 3.14 * (2)^2 * 6\\= 3.14*4*6\\=75.36\ cm^3

Now,

Density of lead per cm^3 = 11.4g

Mass\ of\ cylinder = Volume*Density\\= 75.36*11.4\\=859.10\ grams

The mass of lead cylinder is: 859.10 grams

Keywords: Volume, Density

Learn more about volume at:

  • brainly.com/question/2115122
  • brainly.com/question/2116906

#LearnwithBrainly

You might be interested in
I don’t get this one but the question was something about finding the equation.
Alina [70]

9514 1404 393

Answer:

  y = -(x -3)^2 +2

Step-by-step explanation:

The vertex form of the equation for a parabola is ...

  y = a(x -h)^2 +k

where the vertex is (h, k) and the value 'a' is a vertical scale factor.

The value of 'a' can be found by looking at the y-value of points ±1 either side of the vertex relative to the vertex. Here, the vertex y-value is +2 at x=3, and either side goes down 1 unit (to y=1) for 1 unit to the right or left. So, a = -1.

Using the values we've read from the graph for the vertex (h, k) = (3, 2) and the scale factor a = -1, we can write the equation as ...

  y = -(x -3)^2 +2

4 0
3 years ago
Use the Distributive Property to rewrite the algebraic expression. 7(6m + 7)
jeka57 [31]

Step-by-step explanation:

first, distribute 7 to 6m (this means 7 • 6m)

7 • 6m = 42m

then distribute 7 to 7 (which is 7 • 7)

7 • 7 = 49

your simplified expression is <u>42m + 49</u>. i hope this helps! have a great day <3

6 0
3 years ago
Free 5 points ig here you go have a great day and weekend and happy Valentin's day 1+5=6 yay somebody please get them im getting
lesantik [10]

Answer:

thenk you for the points give me brainlist pleasee

5 0
3 years ago
Read 2 more answers
7. Triangle FIP was dilated by a scale factor of centered at the origin to
Assoli18 [71]

Answer:

AB is parallel to A'B'.

DO,1/2 (1/2x, 1/2y) =

The distance from A' to the origin is half the distance from A to the origin.

Step-by-step explanation:

6 0
2 years ago
Is this relation a function by using straight line test
Drupady [299]

Answer:

No

Step-by-step explanation:

Graph all points. They do not make a line.

6 0
3 years ago
Other questions:
  • 64,569 rounded to the thousands
    15·1 answer
  • The system of equations is graphed on the coordinate plane. y=−1/2x−1y=1/4x−4
    5·2 answers
  • What times blank equal 90 and a 100
    7·2 answers
  • Mario has gross biweekly earnings of $784.21. By claiming 1 more withholding allowance, Mario would have $13 more in his take ho
    5·2 answers
  • More Literal Expressions, please include the way you worked out.
    15·1 answer
  • Which expression has the least value when x = 400
    10·1 answer
  • (18)Calculate the volume of this shape
    8·1 answer
  • Use inverse operations to solve: x + 3.2 = 7
    15·1 answer
  • please help with question 3, the diagram is in question 2, my teacher wasnt any help and I missed the lesson :/​
    8·1 answer
  • Stop &amp; Shop has a sale on pasta. Casa Pasta was on sale for 8 boxes for $10.99. The store brand Stop &amp; Shop Pasta was al
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!