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2 years ago

Which numbers are perfect squares? Check all that apply. 02 016 018 032 0 044 094 100

Mathematics

1 answer:

Harman [31]2 years ago

6 0

Answer:

16, 100

Step-by-step explanation:

A perfect square is a number that can be achieved by multiplying a number by itself.

Example: 100 = 10 x 10, so it is a perfect square

2 is not a perfect square because it has no factors that can be multiplied with each other to equal 2. An easy way to check is to use the square root function on your calculator.

If the result is a whole number then it's a perfect square.

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There are many cylinders with a

iogann1982 [59]

Answer:

When $Radius = 1$

$Volume = 9\pi$ or $Volume = 28 in^3$

When $Radius = 2$

$Volume = 36\pi$ or $Volume = 113 in^3$

When $Radius = 3$

$Volume = 81\pi$ or $Volume = 254 in^3$

Step-by-step explanation:

Given

Solid Shape: Cylinder

Height = 9 inches

Radius = 1 inch; 2 inches; 3 inches

Required

Volume of each cylinder

The Volume of a cylinder is calculated as thus;

$Volume = \pi r^2h$

Where r and h represent the radius and the height of the cylinder;

Given that height, h = 9 inches

Taking π as 3.14

For a cylinder of radius = 1 inch;

The volume is as follows;

$Volume = \pi * 1^2 * 9$

$Volume = \pi * 1 * 9$

$Volume = 9\pi$

$Volume = 9 * 3.14$

$Volume = 28.26$

$Volume = 28 in^3$ (Approximated)

For a cylinder of radius = 2 inches;

The volume is as follows;

$Volume = \pi * 2^2 * 9$

$Volume = \pi * 4 * 9$

$Volume = 36\pi$

$Volume = 36 * 3.14$

$Volume = 113.04$

$Volume = 113 in^3$ (Approximated)

For a cylinder of radius = 3 inches;

The volume is as follows;

$Volume = \pi * 3^2 * 9$

$Volume = \pi * 9 * 9$

$Volume = 81\pi$

$Volume = 81 * 3.14$

$Volume = 254.34$

$Volume = 254 in^3$ (Approximated)

5 0

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Find 1206 ×5 using expanded form. --------×5=

CaHeK987 [17]

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5 0

3 years ago

-x divided by 3 + 4 = 20

Zina [86]

Figure out the representatvie for -x

3 0

3 years ago

The sum of 4 consecutive integers is 198. What is the fourth number in this sequence.

Georgia [21]

Let x, x+1,x+2, x +3 are the numbers
so
x + x +1 + x +2 +x +3 = 198
4x + 6 = 198
4x =198-6
4x = 192
x = 192/4
x = 48
x + 1 = 48 + 1 = 49
x + 2 = 48 + 2 = 50
x + 3 = 48 + 3 = 51

proof
48 + 49 + 50 + 51 = 198

so the numbers are 48, 49, 50, 51

fourth number in this sequence is 51

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3 years ago

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Shkiper50 [21]

16x and 24 are the Roots to your Question!

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4 years ago

Read 2 more answers

Which numbers are perfect squares? Check all that apply. 02 016 018 032 0 044 094 100​

Which numbers are perfect squares? Check all that apply. 02 016 018 032 0 044 094 100