Mathematics College

Find the surface area of the cylinder to the nearest tenth of a square unit,
4 cm
12.4 cm

Find The Surface Area Of The Cylinder To The Nearest Tenth Of A Square Unit,4 Cm12.4 Cm

Answers

Answer 1

Answer:

The answer is 412.2 cubic centimeters

Step-by-step explanation:

412.2

Related Questions

giving brainliest !!! *easy*

Answers

Answer: 600 sq cm

Step-by-step explanation: Each side is 100 cm^2, and there are a total of 6 sides. 100•6=600.

Hope this helps!

Answer:

SA = 600

Step-by-step explanation:

A cube has six sides.

The formula to find the SA of a cube is 6a^2

6 x 10^2 = 6 x 100 = 600

HELP ASAP PLS NO LINKS
Which of the following values in the set below will make the equation 5x + 6 = 6 true? (Only input the number.)
{0, 1,2,3,4}
Numerical Answers Expected!
Answer for Blank 1:

Answers

Answer:

0

Step-by-step explanation:

0

Find the area of a sector, whose perimeter is 40 cm, and the radius is 8 cm.

Answers

Answer:

96 cm²

Step-by-step explanation:

From the question,

s = (2πr∅/360)+2r................. Equation 1

Where s = Perimeter of a sector, r = radius, ∅ = angle subtend by the sector at the center of the circle.

Given: s = 40 cm, r = 8 cm

Constant : π = 3.14.

Substitute into equation 1 and solve for ∅

40 = (2×8×3.14×∅/360)+(2×8)

40 = (50.24∅/360)+16

40-16 = 50.24∅/360

50.24∅/360 = 24

50.24∅ = 24×360

50.24∅ = 8640

∅ = 8640/50.24

∅ = 171.97°

Area of a sector (A') = ∅πr²/360

A' = 171.97×3.14×8²/360

A' = 95.997

A' ≈ 96 cm²

... If g(x)= x^2 + 3x, what is the value of g(-3).
(1) 0
(3) 18
(2)3
(4) 21

Answers

Answer:

g(-3) = 0

Step-by-step explanation:

hello :

g(-3) = (-3)² + 3(-3) = 9-9 =0

(i) sin²θ + cos²θ =
(ii) 1 + tan²θ =
(iii) 1 + cot² θ =
(iv) Sin 2 θ = ​

Answers

Answer:

(i) sin²θ + cos²θ = 1

(ii) 1 + tan²θ = sec²θ

(iii) 1 + cot²θ = cosec²θ

(iv) Sin 2θ = 2 Sinθ cosθ

-TheUnknownScientist

Step-by-step explanation:

(1) = 1

(2) = sec²θ

(3) = cosec² θ

(4) = 2 Sin θ cos

PLEASE HELP AGAIN. IM TIMED

Answers

Answer:

B, 3 8/9

Step-by-step explanation:

It all comes down to equivalent fractions.

2 1/3 as an improper fraction is 7/3.

1 5/9 as an improper fraction is 14/9. 1/3 = 3/9.

With that being said 7 x 3 = 21 resulting in 21/9.

14/9 + 21/9 = 35/9.

35/9 as a mixed fraction is 3 8/9.

How many 1/3 cup servings are in 3/4 cup of milk

Answers

A little over 2 1/4 or 2.27.

Convert the fractions to decimals:
1/3 is now 0.33 and 3/4 is now 0.75
Divide:
3/4 / 1/3 or 0.75 / 0.33
Gives 2.27

What is the value of x in the triangle?

I need help pls :)

Answers

Answer:

17

Step-by-step explanation:

using Pythagorus theroem, you do (√514)² - 15².

This gives you 289 which you then need to square root, giving you 17

The answer your looking for is B explanation : hope this helps :)

Both table A and Table B below represent linear relationships.



Based on the information in the tables, which statement is true?

Group of answer choices

Both Table A and Table B represent proportional relationships.

Table A represents a proportional relationship but Table B does not.

Neither Table A nor Table B represent a proportional relationship.

Table B represents a proportional relationship but Table A does not.

Answers

Answer:

Both represent a proportional relationship

Step-by-step explanation:

This is because when the independent variable in each table increases, the dependent variable increases as well, making the relationship proportional.

Which is true about the polynomial

Answers

binomial with degree of 3
The correct answer is binomial with a degree of 3.

3.2.5
Find a so that the point (-1,4) is on the graph of f(x) = ax^2+1

Answers

9514 1404 393

Answer:

  a = 3

Step-by-step explanation:

Evaluating the given function at the point, we have ...

  f(-1) = a(-1)^2 +1 = 4

  a +1 = 4

  a = 3

The value of 'a' is 3.

help please ! i need this asap

Answers

Answer:

x = 65° + 60° = 125°

-x + 6 = 15, x = _________ what does x equal

Answers

Answer:

15-6

Step-by-step explanation:

if it helps don't forget to like and mark me

x=-9

Hope this helps :T

Alyson worked at a clothing store for the summer. She started in June and her pay increased by 10% each month. Alyson earned $2,904 in August. How much did she earn in June?

Answers

Answer:

i THINK anyson earned 1742.4 a month in June but I’m a middle schooler so

Step-by-step explanation:

The internet

WORTH A LOT OF POINTS. WILL GIVE BRAINLEIST THINGY TO WHOEVER SOLVES IT!​

Answers

Answer:

the area of the small square 4c

the total area of the 4 triangles is 2ab

a^2+2ab+b^2 = a^2+2ab+b^2

subtracting gives 2ab from both sides gives us a^2+b^2

Step-by-step explanation:

Answer:

Step-by-step explanation:


PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

Answer:

maybe the second?

Step-by-step explanation:

Samantha jogs 3 miles in 45 minutes.

How many miles can she jog in 1 hour?

Answers

Answer:

4 miles in 1 hour.

Step-by-step explanation:

1 hour = 60 mins

Ratios:

[tex]\frac{3}{45} =\frac{x}{60} \\\\45x=180\\x=4[/tex]

Answer:

4 miles

Step-by-step explanation:

45/3=15 she runs 1 mile in 15 mins so in 1 hour she can jog 60/15=4 miles

Which words represent a positive number?

Answers

answer:'+' also means 'add'

It signifies a positive number, as described above, but it also means 'add' or 'plus'. For example 2+3 means 'two plus three' with a result of 5. Here, the plus-sign means addition. The same confusion happens with the minus ( – ) sign.

Help!!! Algebra 2
:( Due in 7Mins

Answers

Answer

d

Step-by-step explanation: The chain rule states that the derivative of f(g(x)) is f'(g(x))⋅g'(x). In other words, it helps us differentiate *composite functions*.

14 is what percentage of 100?

Answers

Answer:

14%

Step-by-step explanation:

Answer:

14%

Step-by-step explanation:

It is like subtraction, if you do 14 - 100 you get 86 so you took away 14 from 100 so you would get 14%

Need help ASAP ..... Which of the following pairs best describes a transformation of Figure 1 into Figure 2 followed by a transformation of Figure 2 into Figure 3 ?

Answers

Answer:

reflection reflection

Step-by-step explanation:

rotation doesn't make sense and there is no indication of a center of rotation.

so the obvious answer is reflection reflection

Please help
Me ??!!! I need help
Please

Answers

Answer:

r=-45

Explanation:

r/5=-9

5xr/5=5(-9)

5x r/5=5(-9)

r=5(-9)

r=5(-9)

r=-45

Name the song that goes with these lyrics
1. I was rocking off white tryna have a fun time she gone eat like lunch time molly got her on time
2. Im a first class baby u in last baby im a 90's baby but i cook that shi from the 80's
3. I know i have a purpose but ion see the purpose they tell me the death of me gone be the perkys i know the lace the pills i bought them on purpose lifes unreal when deaths uncertain

Answers

Answer: first one is “I’ll be fine”

second one is “On God”

third one is “Rich and Blind”

Evaluate m+n for m=5 and n=10

Answers

Answer:

15

Step-by-step explanation:

5 + 10 = 15

7th grade math help plssss

Answers

Answer:

Radius: R = 12 in

Diameter: D = 24 in

Circumference: C = 75.4in

Area: A = 452.39 in²

Step-by-step explanation:

Solutions:

Diameter d= 2r

D = 2 × 12

D = 24

Circumference

C = 2πr

C = 2 × π × 12

C = 24π

C = 75.3982237

Area:

A = πr²

A = π × 12²

A = 144π

A = 452.389342


Makers of a new pain-relieving medication claim that it relieves chronic pain faster than the current top-selling pain reliever on the market. A
double-blind experiment was conducted in which 10 people who experience chronic pain were randomly selected to take either the new or the
current medication. Each of the 10 people recorded the time, in minutes, from taking the medication until pain relief. After an appropriate time
period, each of the 10 people took the other medication and recorded the time from taking the medication until pain relief. The medication each
person took first was randomly determined, and because both medications look the same, the people in the study did not know which medication
was taken first. The table below shows summary statistics for the results.​

Answers

Answer:

srry can't help with out the picture, but I would think that if it wasn't the for sure amount that it wouldn't work

The p-value from the appropriate t-test illustrated is 0.1802.

What is a p-value?

The p-value simply means the measure of the probability that an observed difference will have occured due to chance.

In this case, from the complete question, the p-value from the test from the table illustrated is 0.1802. The lower the p-value, the higher the statistical significance.

Learn more about p-value on:

https://brainly.com/question/4621112

Nicole is buying two posters. One poster costs $7.04 and the second costs $12.45. How much more does the second cost than the first?
A. $5.95
B. $0.54
C. $5.41
D. $19.49

Answers

The answer is C! All you have to do is subtract the numbers! :) (Also, could I get brainliest?)

PLEASE ITS DUE TONIGHT. All help is really appreciated.

Answers

Answer:

21) 18

22) 9

Step-by-step explanation:

21) (4+8)/2*3 = 18

22) (8+10)/2 = 9

HELPPP
I HATE LINKS

Answers

Pretty sure it´s 12.25

61.25 /5=12.5

you can check this by doing 12.5 x 5 ; 15 or 30 and you´ll get the same product in monthly earned

Help ASAP plzzzzzzzzzz

Answers

Answer:

what do u need help with

Step-by-step explanation:

there's no picture

Help with what u funny
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