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irina1246 [14]
3 years ago
13

15 points for the right answer ,,,,!!!!!

Mathematics
1 answer:
Contact [7]3 years ago
5 0
A is true, b is true, but c d aren’t and e is
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The radius is 10 units, and each layer is one unit high. What is the volume of the cylinder in cubed units?​
alexandr1967 [171]

Answer:

Volume of cylinder is 6285.71 square units.

Step-by-step explanation:

Given the radius of cylinder 10 units. The height is twice its radius. we have to find its volume.

r=10 units

⇒ Diameter, d = 20 units

Also given height is twice its radius.

⇒ Height=2(r)=2(10)=20 units

<h2><em><u>Volume of cylinder=πr^2h</u></em></h2>

= 22/7 × 100×20

=22/7 × 2000

= 44000/7

= 6285.71square units.

hence, volume of cylinder is 6285.71 square units.

6 0
2 years ago
Read 2 more answers
Chloe wants to buy monitor for her bedroom the height of the monitor is 18 inches in the width is 16 inches calculate the diagon
Akimi4 [234]
Equation: a^2 + b^2 = c^2

18^2 + 16^2 = c^2

324 + 256 = c^2

C^2 = square root 580

Square root 580 reduces to 2 square root 145.

As a decimal that is: 24.08

Rounded to the nearest tenth: 24 inches.

I hope this helps! If it does please offer me the brainiest!
3 0
3 years ago
What is the ratio of the surface areas of the similar square pyramids below?
mamaluj [8]

Step-by-step explanation:

8 times 12 is 96

10 times 15 is 150 add them together and get 246

5 0
2 years ago
What is the area of a circle with a radius of 1 foot?<br> *Ht2<br> 2***<br> seft<br> 2 x ft?
Svetach [21]

Answer:

pi

Step-by-step explanation:

5 0
3 years ago
Verbalize 2(n^3+3n^2)=4n
Arada [10]

Answer:

A number cubed plus a 3 times a number squared all multiplied by 2 is equal to 4 times a number.

Step-by-step explanation:

Since we can't say "in parenthesis", we will have to say the expressions in the parenthesis first and then say "all multiplied by 2" to express parenthesis in word form. The rest are pretty straight forward.

5 0
3 years ago
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