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3 years ago

. What is the volume of the cylinder below? 1 PS 10 in. 30 in.

Mathematics

1 answer:

Anna11 [10]3 years ago

6 0

<h2><u>Answer:</u></h2><h2><u></u> $\boxed{V=9424.8~in.}$ <u></u></h2><h2><u></u></h2><h2><u>Solution Steps:</u></h2>

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<h3><u> </u></h3><h3>1.) Find the formula:</h3>

<u>Cylinder Formula:</u> $V=$ π $r^2h$

<u>Our Formula:</u> $V=$ π $10^230$

<h3><u></u></h3><h3>2.) Solve the formula:</h3>

<u>Multiply by pi:</u> π × $10^2=$ $314.2$

<u>Multiply the decimal by 30:</u> $314.2$ × $30=9424.8$

<h3 />

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If triangle fgh m f = m h, gf = x + 40, hf =3x - 20, and gh = 2x + 20. The length of GH is

Furkat [3]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

b. Sixty-five pounds of candy was divided into four different boxes. The second box contained twice the amount of the first box.

Ainat [17]

First box = 14 pounds

Second box = 2x = 28 pounds

Third Box = x+2= 16 pounds

Fourth box = x/2 = 7 pounds

<u>Step-by-step explanation:</u>

Here we have , Sixty-five pounds of candy was divided into four different boxes. The second box contained twice the amount of the first box. The third box contained two more pounds than the first box. The last box contained one-fourth the amount in the second box. We need to find How much candy was in each box. Let's find out:

We have a total of 65 pounds of candy ! Let in first box we have x pounds so , second box contained twice the amount of the first box i.e.

⇒ $2x$

The third box contained two more pounds than the first box i.e.

⇒ $x+2$

The last box contained one-fourth the amount in the second box i.e.

⇒ $(\frac{1}{4})2x = \frac{x}{4}$

Therefore , Sum of pounds of candy are :

⇒ $\frac{x}{2} +x+2+2x+x=65$

⇒ $\frac{x}{2} +4x=63$

⇒ $\frac{9x}{2}=63$

⇒ $x=63(\frac{2}{9} )$

⇒ $x=14$

Therefore , Candy in each box is :

First box = 14 pounds

Second box = 2x = 28 pounds

Third Box = x+2= 16 pounds

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3 years ago

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2 years ago

30 pts ! The height of the Ferris wheel in feet can be represented by the function 50 cos (π/15(x-10))+52 with time in x seconds

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80 = 50 cos ( pie( x - 10 )/15 ) + 52

80 - 52 = 50 cos ( pie( x - 10 )/15 )

28 = 50 cos ( pie( x - 10 )/15 )

cos ( pie( x - 10 )/15 ) = 28/50

cos ( pie( x - 10 )/15 ) = 56/100

cos ( pie( x - 10 )/15 ) = cos ( 56 )

cos ( pie( x - 10 )/15 ) = cos ( 0.3111 pie )

Thus ;

pie( x - 10 )/15 = 0.3111 pie

( x - 10 )/15 = 0.3111

x - 10 = 15 × 0.3111

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x = 10 + 4.6665

x = 14.6665 [ approximately ]

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3 years ago

Only answer if u know the answer

Dmitriy789 [7]

Answer:

Angle C = 142 degrees

Step-by-step explanation:

A+B = 90

B+C = 180

Rearrange first equation to get B = 90-A

Plug this into the second equation:

90-A + C = 180

C = A + 90

Plug in A, C = 52 + 90 = 142

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2 years ago

. What is the volume of the cylinder below? 1 PS 10 in. 30 in. ​

. What is the volume of the cylinder below? 1 PS 10 in. 30 in.