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almond37 [142]
3 years ago
5

You have a coin bank in the shape of a cylinder. It has a radius of 2 inches and a height of 6 inches. What is the surface area

of the coin bank? Use 3.14 to approximate pi. Round your answer to the nearest hundredth.
Mathematics
1 answer:
nika2105 [10]3 years ago
8 0
It would be 75.4 lll
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Write the percent as a decimal and a fraction <br> 365%
olya-2409 [2.1K]

Answer:

The decimal form of the given percentage is 3.65.

The fraction form of given percentage is \frac{73}{20}.

Step-by-step explanation:

Given:

Percentage = 365%

We need to write the percentage in decimal and fraction form.

Solution:

First we will write percentage in decimal form.

Now to convert the percentage in decimal form we need to divide the percentage with 100.

framing in equation form we get;

\frac{365}{100}= 3.65

Hence the decimal form of the given percentage is 3.65.

First we will write percentage in fraction form.

Now to convert the percentage in fraction form we need to divide the percentage with 100 and then simplify the same.

framing in equation form we get;

\frac{365}{100}

Now simplifying the number by factoring numerator and denominator we get;

\frac{73\times5}{20\times5} = \frac{73}{20}

Hence the fraction form of given percentage is \frac{73}{20}.

3 0
3 years ago
The table below represents which equation?
yKpoI14uk [10]

Answer:

the third answer is correct

Step-by-step explanation:

the starting point is 2 and it goes up by 3

5 0
3 years ago
Given the function f(x) = -5x²-x+ 20, find f(3).<br> O-28<br> O-13<br> O62<br> O64
olganol [36]

Answer: \Large\boxed{First~Choice.~-28}

Step-by-step explanation:

<u>Given function expression</u>

f(x) = -5x² - x + 20

Requirement of the question

Find the value of f(3)

<u>Substitute the values into the function</u>

f(x) = -5x² - x + 20

f(3) = -5(3)² - (3) + 20

<u>Simplify the exponents</u>

f(3) = -5(9) - 3 + 20

<u>Simplify by multiplication</u>

f(3) = -45 - 3 + 20

<u>Simplify by subtraction and addition</u>

f(3) = -48 + 20

\Large\boxed{f(3)=-28}

Hope this helps!! :)

Please let me know if you have any questions

5 0
1 year ago
Find the surface area. Round your answers to the nearest hundredths if necessary.
cupoosta [38]
Area of triangle = (base x height)/2
There are all together 4 triangles and 1 square. 
Therefore, surface area = area of square + 4 x area of triangle 

height = 5.8 in, base = 6 in. area of square = 6x6 = 36 in^2.

area of 1 triangle = (5.8x6)/2 
area of 4 triangles = 2x5.8x6 = 69.6 in^2

surface area = 69.6 + 36 = 105.6 in^2
8 0
3 years ago
Use the linear equation to answer the question <br> y=2/3x-3 <br> y=-3/2x+2
Colt1911 [192]

Answer:

Step-by-step explanation:

3y = 2x - 9

2y = -3x + 4

3x + 2y = 4

-2x  + 3y = -9

6x + 6y = 8

-6x + 9y = -27

15y = -15

y = -1

3(-1) = 2x - 9

-3 = 2x - 9

6 = 2x

3 = x

(3, -1)

6 0
3 years ago
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