Find the surface area of the cylinder. Round your answer to the nearest tenth. Please help.

Find The Surface Area Of The Cylinder. Round Your Answer To The Nearest Tenth. Please Help.

Answers

Answer 1

The solution is: the surface area of the cylinder is 34.16 cm².

Here, we have,

from the given diagram, we get,

For surface area of a cylinder:

A = 2(π) × (radius) × (height) + 2(π)×(radius squared)

For the first half of that equation:

2(π) × (radius) × (height)

2(3.14)×(0.8)×(6)

= 30.14 cm²

Now the second half of that equation, the area of the circle ends:

2(π)×(radius squared)

= 2×(3.14)×(0.8)×(0.8)

= 4.02 cm²

Add them up:

30.14 cm²+4.02 cm² = 34.16 cm²

Hence, The solution is: the surface area of the cylinder is 34.16 cm².

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Related Questions

which table represents a function ? please help quick

Answers

Answer:

The first table (the one that has -3 as the first number in the table)

Step-by-step explanation:

A table is a function when the x column doesn't have any numbers repeated.  

Progression
Karen has a bag containing the following marbles:
3 red marbles
4 green marbles
1 yellow marble
What is the probability of randomly selecting a
green marble from the bag?
A. 4/8
B 3/8
C 4/4
D 1/8

Answers

Answer:

A. 4/8

Step-by-step explanation:

Answer:

3/8

Step-by-step explanation:

3/8

Can y’all plz help me with this i need help

Answers

1032 words.

You would first figure out how many words she typed per minute which is 86. Then multiply 86 by 12.

Answer:

5160 wordsss...:))))))

What is the solution to the equation?
5=2/5a

A.2

B.4 3/5

C.12 1/2

D.25

Answers

Answer:

Exact form - [tex]\frac{25}{2}[/tex]

Decimal form - 12.5

Mixed number form - 12[tex]\frac{1}{2}[/tex]

Have a nice day.

NEED HelP ASAP!!!!!!

Answers

Answer:

the bottom left

Step-by-step explanation:

desmos is a website you can use for graphing :)

3 and 8
7 and 4
10 and 6
1 and 9
2 and 12



A total of 450 theater tickets were sold. Student tickets cost $3 and adult tickets cost $5. If the total receipts were $2000, how
many of each ticket were sold?

Answers

Answer:

i have made it in above picture hope it helps

A small box holds 40 stuffed toys. A large box holds 150% as many stuffed toys as than a small box how many stuffed toy does the large box hold.

Answers

Answer: 60

Step-by-step explanation:

From the question, we are informed that a small box holds 40 stuffed toys and that a large box holds 150% as many stuffed toys as that of a small box.

The number of stuffed toy that the large box hold would be calculated as:

= 150% × 40

= 150/100 × 40

= 1.5 × 40

= 60

Simplify 9xºy-3 Write your answer using only positive exponents.

Answers

Answer:

we conclude that:

[tex]\:9x^0y^{-3}=\frac{9}{y^3}[/tex]

Step-by-step explanation:

Given the expression

[tex]9x^0y^{-3}[/tex]

Apply exponent rule:    [tex]a^{-b}=\frac{1}{a^b}[/tex]

[tex]\:9x^0y^{-3}=9\cdot \:\frac{1}{y^3}x^0[/tex]

Apply rule:   [tex]a^0=1,\:a\ne \:0[/tex]

             [tex]=9\cdot \:1\cdot \frac{1}{y^3}[/tex]

Multiply fractions:   [tex]a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c}[/tex]

              [tex]=1\cdot \frac{1\cdot \:9}{y^3}[/tex]

Refine

               [tex]=\frac{9}{y^3}[/tex]

Thus, we conclude that:

[tex]\:9x^0y^{-3}=\frac{9}{y^3}[/tex]

I'm not smart and I stink at math so can someone plz help me 12/x = 8

Answers

1. We need to get rid of all the denominator in this equation.

This can be done by multiplying left and right sides by the LCD.In the problem: 12/x = 8, the LCD is X.

12/x = 8 is now 12 = x * 8

1a. 8 * x = 8x

Now, your answer is 3/2, but It's improper. Let's convert it into a mixed number.

Subtract 3 by 2.

3 - 2 = 1

3/2 = 1 1/2

Therefore, your answer is 1 1/2. Also, the answer is 1.5.

A pound of rice crackers costs $2.88. Nathan purchased 1/3 pound of crackers. How much did he pay for the crackers

Answers

Answer:

$0.96

Step-by-step explanation:

Basically I just got a calculator and did 2.88*1/3

Other way:

1/3 = 0.333 (3 repeats forever)

2.88*0.333

^^^The second way isn't as accurate as the first^^^^

Answer: 0.26

Step-by-step explanation:

not sure if this is right bc im bad at math haha hope it helps <3

Which one should I choose my brain cells dont exist at this point.

Answers

The answer is the second options

Andrew measured and cut a length of wood 1.32 m long. If he had measured to the nearest millimetre instead, what might the length of the wood be?

Answers

Answer:

7

Step-by-step explanation:

8x - 16 = -4x - 4(1-6x)
please show work

Answers

Answer:

x= -1

Step-by-step explanation:

8x - 16 = -4x - 4(1-6x)

8x - 16 = -4x - 4+24x

8x - 16 = 20x-4

8x - 16+16 = 20x-4+16

8x = 20x+12

8x-20x = 20x-20x+12

-12x=12

Divide both by -12, and you get -1.

ExplanationDistribute -4 in (1-6x).

[tex]8x - 16 = - 4x -4 + 24x[/tex]

Solve the equation for x-term by making x as the subject.

[tex]8x + 4x - 24x = 16 - 4 \\ 12x - 24x = 12 \\ - 12x = 12 \\ x = \frac{12}{ - 12} \Longrightarrow \frac{1}{ - 1} \Longrightarrow - 1 \\ x = - 1[/tex]

Answer Check by substituting x = -1 in the equation.

[tex]8( - 1) - 16 = - 4( - 1) - 4 + 24( - 1) \\ - 8 - 16 = 4 - 4 - 24 \\ - 24 = 0 - 24 \\ - 24 = - 24[/tex]

The equation is true for x = -1.

Answer

[tex] \large \boxed{x = - 1}[/tex]

If B is at (4,-5), what would be the coordinates of B if you reflected across the y-axis.

Answers

Answer:

4 5.......,............

Answer:

(-4, -5)

Step-by-step explanation:

It would look like this:

what is the measure of the missing angles A.60 B. 25 C.35 D.85 i ready

Answers

Answer: 60 degrees

Step-by-step explanation: add all the numbers and subtract by 180.

(-3/2)-4 7/8=
Help
Help

Answers

Answer:

Step-by-step explanation:

lets remember this first, negative minus positive

keep change flip, this now becomes negative plus negative

-3/2 is 1 1/2 (negative), and then we add the 4 7/8 (negative)

add them together you get 6 and 3/8 POSITIVE because negative plus

negative always is positive.

5. Mississippi and Georgia have a total of 21 electoral votes. Mississippi has 6 electoral votes. Use mental math or the guess, check, and revise strategy to solve the equation 6 + g = 21 to find g, the number of electoral votes Georgia has.​

Answers

Answer:  g = 15 . Georgia has 15 electoral votes.

Step-by-step explanation:

Mental math:  How many do I need to make up the difference?

counting by 5s:  5, 10 15, 20.  

6 is one more than 5.

From 5, three more 5's gets us close to 20.  It works.

6 + 15 = 21

your hourly wage is $9.30 per hour plus $0.80 for each unit you produce. how many units must you produce in 1 hour so that your hourly wage is $18.90?

Answers

Answer:       12 units

Step-by-step explanation:

18.90- 9.30= 9.60

9.60/ 0.80= 12

(help pls) Determine the domain of the function, and choose the correct interval and inequality notations. f(x) = 1/2x + 8

Answers

Not sure what inequality notation is since I’m French but here’s the domain interval

Answer:

INTERVAL NOTATION: (-4)  (-4) -- (BOTH ARE -4)

INEQUALITY:  >-4 OR X<-4

Step-by-step explanation:

Find the minimum and maximum possible areas for rectangles with the following measured areas.


12 km × 5 km


A.
51.75 km2, 66 km2


B.
57.5 km2, 68.75 km2


C.
51.75 km2, 68.75 km2

Answers

Answer:

I believe it's B correct me if I'm wrong

Answer:

C.    51.75 km2, 68.75 km2

Step-by-step explanation:

-\frac{4}{5}a=

5
4

a=
\,\,-6
−6

Answers

Answer:

hi

Step-by-step explanation:=o

Which pair of numbers are equivalent? 0.65% and 65100.65% and 65 tenths 0.7 and 7% 0.7 and 7% 0.5 and 150.5 and 1 fifth 0.02 and 2%

Answers

Step-by-step explanation:

ekfdjisksox9xjfnskosidbd

question is in picture ​

Answers

Answer:

C. 60%

Step-by-step explanation:

Consider 1st row of table

Total Price = P= 22.50

Discount=D=13.50

Percent discount=(D/P) x 100

                           =(13.5/22.5) x 100

                          = 60%

Consider 2nd row of table

Total Price = P= 27

Discount=D=16.20

Percent discount=(D/P) x 100

                           =(16.2/27) x 100

                          = 60%

Now we know discount rate is r=60%

PLEASE HELP I WILL GIVE BRAINLIEST !!

Answers

Answer:

$676.8

Step-by-step explanation:

all you need to do is subtract jared's commission from the value of jewelry sold

720-43.20= 676.8

easy it is 160 your welcome

Need help!!!!!!! Please help solve solution!

Answers

Answer:

x=65

Step-by-step explanation:

Step 1: Add -3 to both sides.

√x−1+3+−3=11+−3

√x−1=8

Step 2: Solve Square Root.

√x−1=8

x−1=82(Square both sides)

x−1=64

x−1+1=64+1(Add 1 to both sides)

x=65

Check answers. (Plug them in to make sure they work.)

x=65(Works in original equation)

could someone please help me with this??

Answers

Answer:

no later

Step-by-step explanation:

i am sooooooooooooooooooo busy pls i am pooping but no water come

HELPPPPPPPPPPPPPPPPPPPPPPP I"LLLL GIVE FIVE STAARS AND BRAINLIEST!!!!!!!!!!!!!!!
Figure 1- 6 blocks
figure 2- 11 blocks
Figure 3- 18 blocks
Which of the following functions represents f(n), the number of small squares in figure n?
a.f(n)=4n^2+2
b.f(n)=n^2+5
c.f(n)=(n+1)^2+2
d.f(n)=(n+1) (n+2)

Answers

Answer:

c. f(n) = (n+1)^2 + 2

Step-by-step explanation:

It is c. because...

f(n) = (1+1)^2 + 2

        2^2 + 2

        4 + 2 = 6 (first term)

f(n) = (2+1)^2 + 2

        3^2 + 2

        9 + 2 = 11 (second term)

f(n) = (3+1)^2 + 2

        4^2 + 2

        16 + 2 = 18 (third term)

Cruise ships in the Jolly Cruise Line charge $14.45 per day for access to their premium WI- Fi. Each minute you use the internet you are charged $0.75. Which equation below represents this situation, if y represents the total amount you are charged for the day and a represents the number of minutes you use the Wi-Fi

y= 14.45x + 0.75
y= 14.45x - 0.75
y= 14.45 - 0.75x
y= 14.44 + 0.75x​

Answers

Answer:

The equation y = 14.45 + 0.75x represent the situation.

Step-by-step explanation:

Given that:

Cost charged to access the premium wifi = $14.45

Cost charged each minute = $0.75

Let,

x represent the number of minutes

y represent the total amount charged

y = 14.45 + 0.75x

Hence,

The equation y = 14.45 + 0.75x represent the situation.

pls help thanks, i’ll give brainliest if you give me a correct answer and show your reasoning

Answers

Answer:

Disagree

Step-by-step explanation:

The did 3 divided by 2/3 to get 4 1/2 or 4.5 so it wouldn't be 4 1/3

1)
Which expression is equivalent to 4 ninths x 7?
9 divided by 4x7
4 divided by 7 x 9
7 x 9 divided by 4
4 x 7 divided by 9

Answers

Answer:

4x7 divided by 9

Step-by-step explanation:

I think it's D.)

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