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
alina1380 [7]
3 years ago
11

A closed cylindrical tank has a height of 200 cm and a diameter of 126 cm

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
5 0

Total Area = 104106.097 cm²

<u>Step-by-step explanation:</u>

Step 1:

We know that the total area of cylindrical tank is

TOTAL AREA = 2πR² + 2πRH units

where R =radius

           H= Height

Step 2:

Radius = 63 cm

Height = 200 cm

Total area = (2*\pi * 63*63)+(2*\pi *200*63)

Total area      = 104106.097 cm²

olasank [31]3 years ago
4 0

Area of the sheet used to make the tank = total surface area of the cylinder = 2\pir(r+h) = 2 x 22/7 x 63 x 263 = 104148 sq. cm.

You might be interested in
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
rewona [7]

Answer:

C and H

Explanation:

All others are not the same shape, they tend to be pointing in different directions.

7 0
1 year ago
Read 2 more answers
Two sides of a rectangle differ by 3.5cm.Find the dimensions of the rectangle if its perimeter is 67cm.
Margaret [11]

Answer:

Sides are x and x + 3.5 cm

Perimeter = 2(x + (x + 3.5))cm

4x +7 = 67

x = 15cm Answer

Step-by-step explanation:

HOPE THIS HELPED!

8 0
2 years ago
Read 2 more answers
Find the slope of each graph. Express the answer in simplest form.Please show graph ​
diamong [38]

Answer:

Step-by-step explanation:

rise over run. the slope is -3 for 10.

5 0
2 years ago
Read 2 more answers
Please tell me the function( will mark as brainiest) thanks
Alecsey [184]

Answer:

y = 8x+8

Step-by-step explanation:

We can solve for the function by finding the slope of the linear function using two points. Let's use (0,8) and (1,16)

Slope formula is: m = \frac{y2-y1}{x2-x1}

Plug in the 2 points: m = \frac{16-8}{1-0}

Simplify: m = 8

So now, for the equation y = mx+b, we have m which is y = 8x+b

Now we need to find b by using another point from this linear function.

We can use the point (2,24).

Plug this point into the equation y = 8x+b

  • 24 = 8(2)+b
  • 24 = 16 + b
  • b = 8

We have now found the equation of the linear function: y = 8x+8

6 0
3 years ago
Jessiah has 6 more pencils than grace. miles has twice as many pencils as jessia. they have a total of 50 pencils together. how
Lerok [7]

Answer:

Jessiah has 14 pencils

Miles has 28 pencils

Grace has 8 pencils

Step-by-step explanation:

I'm going to assume that you mean Jessaih instead of Jessia because otherwise it would be impossible to solve

Let the # of Jessaih's pencils equal j, # of Grace's pencils equal g, # of Miles' pencils equal m,

j=g+6

m=2j

So m=2(g+6) or 2g+12

Therefore, g+g+6+2g+12, or 4g+18=50, so g = 8

j=8+6, which is 14

m = 2(14), which is 28

3 0
2 years ago
Other questions:
  • Match the terms to their definition. 1. radical expression eliminate the radical from the denominator of a fraction 2. rationali
    13·2 answers
  • Math question down below
    5·1 answer
  • you play games where you score -6 points on the first turn and on each of the next 3 turns. what is your score after those 4 tur
    14·1 answer
  • What is the inverse of f (x)=10-×^2
    12·1 answer
  • Find the value of x in this proportion.<br> (x+3)<br> O 27/4<br> 018<br> Ö9/8<br> © 9/2
    14·1 answer
  • A group of children, adults, and senior citizens attended three different art exhibits that have different ticket prices for eac
    15·1 answer
  • What is the equation represented by this line?<br><br> ANSWER ASAP GIVING BRAINLEST
    12·2 answers
  • Reflect shape A in the line x = -2
    15·1 answer
  • A landscaper has a total of $800 to spend on bushes at $20 each and trees at $50 each
    13·1 answer
  • An inequality and its solution is shown below.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!