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
kozerog [31]
3 years ago
13

What is the surface area of a cylinder with base radius 3 and height 8?

Mathematics
2 answers:
iris [78.8K]3 years ago
5 0

Answer:

67

Step-by-step explanation:

Neko [114]3 years ago
3 0

Answer:

66pi

Step-by-step explanation:

You might be interested in
I kinda need help nah I definitely need help
xxMikexx [17]

Answer:

<BCD = 128, <ECD = 52

Step-by-step explanation:

(3x + 5) + (x + 11) = 180

4x + 16 = 180

4x = 164

x = 41

<BCD is complimentary to <ACE which is (3x + 5). (3 * 41 + 5) = 128

<ECD is complimentary to <ACB which is (x + 11). (41 + 11) = 52.

4 0
3 years ago
What is the surface area of the triangular pyramid?
KonstantinChe [14]

Answer:

126 Sq unite

Step-by-step explanation:

I took the assignment

8 0
3 years ago
Read 2 more answers
If C is the midpoint of EF, C has coordinate -8, F has coordinate 4, then find the coordinate of E
ycow [4]
<h3>Answer:    -20</h3>

==========================================================

Work Shown:

Let x be the location of E on the number line.

Since C is the midpoint of E and F, this means we can find C's location by adding E and F together and dividing that sum by 2

midpoint = (endpoint1 + endpoint2)/2

C = (E+F)/2

Plug in E = x, C = -8 and F = 4. Then solve for x

C = (E+F)/2

-8 = (x+4)/2

(x+4)/2 = -8

x+4 = 2(-8) .... multiplying both sides by 2

x+4 = -16

x = -16-4 .... subtract 4 from both sides

x = -20

The location of point E on the number line is -20

-------------

As a check, lets add E and F to get E+F = -20+4 = -16

Then cut this in half to get -16/2 = -8, which is the proper location of point C

This confirms our answer.

8 0
3 years ago
Need help with #8 &amp; #14 PLEASE!!
juin [17]

Answer:

8 (see work)

14. 2x^2 -4x^2 +3

Step-by-step explanation:

There's attached work for explanation

8 0
3 years ago
Find the equation of a line through the coordinate (3,−2) and parallel to the line represented by y=12x−2.
denis-greek [22]

Answer:

Step-by-step explanation:

y + 2 = 12(x - 3)

y + 2 = 12x - 36

y =12x - 38

7 0
3 years ago
Other questions:
  • Find the missing terms in each geometric sequence. 3,12,__,192,__
    9·1 answer
  • Nelson has been collecting he has collected 7 whole and 5 over 12 dozen marbles so far how many marbles are in his collection
    8·1 answer
  • A researcher sends out a survey to 740 subjects by mail and receives completed surveys from 65% of the subjects. How many survey
    8·1 answer
  • The table shows the capacity of two football stadiums.if Ben hill griffin stadium has the capacity of 88548 and it is 75% filled
    11·1 answer
  • Shenelle has
    5·1 answer
  • Solve for x. 8(x + 1) - 3(x + 4) = 7(2 - x) <br><br> 41/3
    13·1 answer
  • Add 0.0025 kg, 1750 mg, 2.25 g, and 825,000 μg, and express the answer in grams.
    8·1 answer
  • Graph the linear equation find three points that solve the equation then plot on the graph -3y=2x-7
    5·1 answer
  • Please help me. <br> What is 22% of 400?
    15·2 answers
  • Choose the point-slope form of the line passing through (3,5) with a slope of -3.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!