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agasfer [191]
3 years ago
8

Which equation can be used to find the surface area of the cylinder?

Mathematics
1 answer:
ki77a [65]3 years ago
6 0

Step-by-step explanation:

Surface Area of the Cylinder

= 2πr² + 2πrh

r = 4 in

h = 16 in

Surface Area :

= 2πr² + 2πrh

= 2π (4)² + 2π (4) (16)

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

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Pls help!
olga nikolaevna [1]

Answer:

$11.25

Step-by-step explanation:

1.25 × 9 = 11.25

6 0
2 years ago
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Jazmine can run 4 5/6 miles in 2/3 of an hour. How many miles can she run in 1 hour?
Alona [7]

Answer: she can run 6\dfrac54 mile sin 1 hour.

Step-by-step explanation:

Given : Distance run by Jasmine in \dfrac23 of an hour = 4\dfrac56\text{ miles}=\dfrac{24+5}{6}\text{ miles}

=\dfrac{29}{6} miles

Distance run by Jasmine in 1 hour = \dfrac{29}{6}\times\dfrac{3}{2}=\dfrac{29}{4} miles.

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7 0
3 years ago
euben's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Reuben $5.70 per pound, and type
Kobotan [32]

Answer:

The quantity of type A coffee is 73 pounds

The quantity of type B coffee is 94 pounds .

Step-by-step explanation:

Given as :

The price of Type A coffee costs = $ 5.70 per pound

The price of Type B coffee costs = $ 4.30 per pound

The total quantity of coffee does Reuben purchases = 167 pounds

The total cost of the coffee for 167 pounds = $ 820.30

Let The quantity for type A coffee = a pounds

And The quantity of type B coffee = b pounds

Now, <u>According to question</u>

a + b = 167 pounds      And

$ 5.70 × a + $ 4.30 × b = $ 820.30

Now solving equations

5.70 × ( a + b ) = 5.70 × 167

or, 5.70 a + 5.70 b = 951.9

Now ,

( 5.70 a + 5.70 b ) - (   5.70  a +  4.30  b ) = 951.9 - 820.30

or, ( 5.70 a - 5.70 a ) + ( 5.70 b - 4.30 b ) = 131.6

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∴ b = \frac{131.6}{1.4}

I.e b = 94 pounds

Put the value of b to get a value

So, a = 167 pounds - b

Or, a = 167 - 94

∴   a = 73 pounds

Hence The quantity of type A coffee is 73 pounds

And The quantity of type B coffee is 94 pounds   .  Answer

4 0
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Which of the following fractions is in simplest form?<br> 9/16<br> 8/14<br> 6/20<br> 15/35
disa [49]
9/16
thats the correct answer bro
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3 years ago
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