the cylindrical part of an architectural column has a height of 305 cm and a diameter of 30 cm find the volume of the cylindrical part of the column.use 3.14 for pi and round youre answer to the nearest cubic centimete if needed.​

Answers

Answer 1

Radius(r)= 25 cm = 25/100= 0.25 m
[1 cm = 1/100m]
Height (h)= 3.5 m
Curved surface area of Cylinder= 2πrh
= 2× (22/7) × 0.25 × 3.5
= 2× 22× 0.25 × 0.5
= 2× 0.5 ×22× 0.25
= 1 ×22× 0.25
= 5.5 m²
Curved surface area of 1 Cylindrical column= 5.5 m²
Curved surface area of 10 Cylindrical column= 5.5 × 10= 55 m²
Rate for painting 1 m² of the cylindrical column = ₹ 15.50
Cost of painting 10 cylindrical columns= 55 × 15.50 = ₹ 852.5.



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Answer 2

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ep-by-step explanation:


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Please help me! I'm struggling!

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Answer:

so one thing you can do is to put the standard form into slope-intercept form

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the slope of the two perpendicular lines are the opposite reciprocal.

Translate the following into an equation:
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Answers

Answer:

y = 30.12(4) + 3

Step-by-step explanation:

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Jerry eats 3 pickles in 2 minutes. How many pickles will he eat in 10 minutes?
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Answers

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Answer:

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Answer:

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Step-by-step explanation:

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Answer:

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Answer:

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Step-by-step explanation:

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Answer:

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Answer:

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Step-by-step explanation:

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Answers

Answer:

Step-by-step explanation

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

Pythagorean Theorem:

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49=x^2

x=sqrt49

x=7

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Answer:

By using the Pythagorean theorem we can solve this

The Pythagorean theorem states that [tex]c^2=a^2+b^2[/tex] where c is the hypotenuse (longest side of the right triangle) and a and b are the other 2 sides. LEts use x to represent the missing side

Therefore,

[tex]25^2=24^2+x^2[/tex]

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Step-by-step explanation:

You are giving a rectangle with dimensions of: length = 60 inches and width = 4j. The perimeter of the rectangle is 400 inches. What is the values of j?

Answers

Answer:

perimeter is sum of all four sides; two of which are '4j' and other two are 60 inches each

Step-by-step explanation:

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Answers

Answer:

1. 128

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Step-by-step explanation:

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Answer:

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C

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4 ⅓

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I belive it is 105

Step-by-step explanation:

ok so by spliting this up into where the 9 lengh ends.that recctangle is now 9 by 6,to find area you multiply them,that gets you 54.Now for the other part you want to fill it in,when you do that the area is 6 by 11 what equals 66 but ou have to take away the corner making it 51.Now we add those together and you have 105.

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Answers

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Answers

Answer:

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Step-by-step explanation:

-2(a-3)=12

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yes I can I can I can I can I van

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Answer:

0

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Step-by-step explanation:

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