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3 years ago

Divisible by 3?

1 answer:

4 0

The third one is divisible by 3; and you can figure that out quickly by adding up the individual numbers in each number and seeing if it is divisible by 3.
Example: 8+5+0+1+9+4+5+7 = 39 39/3 = 13
3+2+8+3+2+9+8+8 = 43 43/3 = 14 1/3

Only works like that when dividing by 3 though

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The diameter of a cylinder is 3yd the height is 8yd

nalin [4]

Answer:

volume= 56.55 yds

Step-by-step explanation:

If you're looking for the volume, the formula is $V=\pi r^{2} h$ .

Diameter is two times the radius (radius is half of the diameter) so the radius of the cylinder would be 1.5 yds.

After you've gotten that information, plug those values into the formula.

$V=\pi 1.5^{2} 8$

Solve 1.5^2 first. Then multiply that value by pi. Then multiply that value by the height which is 8yds.

Volume=56.55yds rounded to the nearest hunderedth.

8 0

3 years ago

What can 6/9 be Simplified to

hoa [83]

Answer:

2/3

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is 2 times 3/4 please answer

nalin [4]

The answer is 1.5 or 1 1/2

5 0

3 years ago

Please place the integers in order from least to greatest. (3, -2, 5, 500/2000, -8, -4, 2000/2000, 0, 12)

Semmy [17]

Answer:

-8

-4

-2

500/2000

2000/2000

Step-by-step explanation:

8 0

3 years ago

Simplify to create an equivalent expression.<br> 8(a+2)+2(2+3a)=

Alchen [17]

Answer:

14a + 20

Step-by-step explanation:

8(a + 2) + 2(2 + 3a)

expand the bracket

8a + (8*2) + (2*2) + (2*3a)

8a + 16 + 4 + 6a

bring like terms together

8a + 6a + 16 + 4

14a + 20

3 0

3 years ago