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
Tanya [424]
2 years ago
14

Find the surface area of the cylinder and round to the nearest tenth. (It is recommended that you use the π button on your calcu

lator) (Note: Remember the radius is half of the diameter.)
If you are using a screen-reader, please consult your instructor for assistance.

Mathematics
1 answer:
elena-s [515]2 years ago
4 0

The surface area of the cylinder is 18.84 square feet

<h3>How to determine the surface area?</h3>

The given parameters are

Height, h = 2 ft

Diameter, d = 2 ft

The radius (r) is half of the diameter (d)

This is calculated as:

Radius = Diameter/2

So, we have:

r = d/2

Substitute 2 for d

r = 2/2

Evaluate the quotient i.e. divide 2 by 1

r = 1

The surface area is then calculated using the following formula

A = 2πr² + 2πrh

Substitute the given values in the above equation

So, we have:

A = 2 * 3.14 * 1^2 + 2 * 3.14 * 1 * 2

Evaluate the exponents

A = 2 * 3.14 * 1 + 2 * 3.14 * 1 * 2

Evaluate the products

A = 6.28 + 12.56

Evaluate the sum

A = 18.84

Hence, the surface area of the cylinder with the given height and radius is 18.84 square feet

Read more about surface area at:

brainly.com/question/2835293

#SPJ1

You might be interested in
3. Given AB with coordinates A(-4,5) and B(12,13). Find the horizontal distance and the vertical
SCORPION-xisa [38]

The required distance would be 17.88 units coordinates A(-4,5) and B(12,13) and the horizontal distance is 16 units and the vertical distance is 8 units from A to B which are determined by the graphing method.

<h3>What is the distance between two points?</h3>

The distance between two points is defined as the length of the line segment between two places representing their distance.

Given AB with coordinates A(-4,5) and B(12,13).

The formula of the distance between two points is A(x₁, y₁) and B(x₂, y₂) is given by: d (A, B) = √ (x₂ – x₁)² + (y₂ – y₁) ².

x₁ = -4, y₁ = 5

x₂ = 12, y₂ = 13

distance = √ (12 – (-4))² + (13 – 5)²

distance = √ (12 + 4)² + (8)²

distance = √ (16)² + (8)²

distance = √ (256 + 64)

distance = √320

distance = 17.88 units

The horizontal distance is 16 units and the vertical distance is 8 units from A to B which are determined by the graphing method.

Learn more about the distance between two points here:

brainly.com/question/15958176

#SPJ1

6 0
1 year ago
Plz help fast!!!!!!
Leokris [45]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
On a blueprint the length of a wall is 5 centimeters. If the actual length of the wall is 15 feet, what is scale of the blueprin
Ludmilka [50]

Answer:

The wall is 90 meters wide.

Step-by-step explanation:

1. set up and solve a proportion to find the value of w like this:

1cm=6cm

15m=wm

2. cancel out the like units on both sides of the equation

1=6

15=w

3. Equate the cross products, and then solve for w:

1*w=15*6

w=90                                                                                                                                          The actual width of the wall is 90 meters.

5 0
3 years ago
−1/5a+9/5a+6 =30<br> solve for a
Nonamiya [84]

Answer:

a=15

Step-by-step explanation:

Solve for  a  by simplifying both sides of the equation, then isolating the variable.

7 0
3 years ago
Which is represented by this model
Usimov [2.4K]

Answer:

C

Step-by-step explanation:

Because 3 * 3/6 or 3* 1/2 equals 1.5 or 1 and 1/2 and that is what is shown on the graph!

Hope this Helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Write the following expression as a trinomial in standard form.<br> 3(x+3)2 – 2(x + 3) +4
    8·1 answer
  • Which best describes the range of the function f(x) = 2/3(6)x after it has been reflected over the x-axis?
    12·2 answers
  • Inverse of f(x) = 3 + 2 In x?
    13·1 answer
  • Determine if the proportion is true
    6·2 answers
  • Can any body help me with 1 through 9 pls i will be very thankful:D
    7·1 answer
  • Meaning of variable point​
    7·1 answer
  • Kim and Danielle each improved their yards by planting hostas and ivy. They bought their supplies from the same store. Kim spent
    5·1 answer
  • If there are 5 green, 6 yellow, 8 blue, and 7 brown M&amp;M's, what is the probability that you choose a blue?
    13·2 answers
  • Evaluate the expression when r = 3.<br> 15r
    15·1 answer
  • I think I’m missing something
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!