4 years ago

PLEASE SHOW YOUR WORK! c:

1 answer:

3 0

To find the area of a cylinder, use the formula pi(r)^2 x h
We're solving for r
108=pi(r)^2 x 12
/12 /12
9=pi(r)^2
/pi /pi
2.87=r^2
$\sqrt{x}$ 2.87= r
1.69

You might be interested in

What is the shortest strip of fiber from which five pieces of the following lengths can be cut: 9 1/2 inches, 10 11/16 inches, 6

Allushta [10]

Answer:

35 7/8 inches

Step-by-step explanation:

Shortest strip

9 1/2 + 10 11/16 + 6 9/16 + 7 1/2 + 1 5/8
9 8/16 + 10 11/16 + 6 9/16 + 7 8/16 + 1 10/16
9 + 10 + 6 + 7 + 1 + (46/16)
33 + 2 7/8
35 7/8 inches

3 0

2 years ago

A number is divided by 4, and the quotient is added to 3. The result is 24. What is the number? (Please show how you got it)

kenny6666 [7]

Answer:

Step-by-step explanation:

(x/4) + 3 = 24

so in this case try and make x the subject or in other words try to leave x on one side of the equation.

(x/4) = 24 - 3

(x/4) = 21

now multiply 21 by 4 using cross multiplication

so x= 84

4 0

3 years ago

Take the digits 4,5,6,7,8and9.make any three numbers each with 8digits

Anna [14]

So we can use the following digits: 4,5,6,7,8,9

and we need three numbers with 8 digits each. Here are some examples:
1)
45 678 999 (you can also write 45,678,999 for easier reading)

2) 44 456 789 (you can also write 44,456,789 for easier reading)

3)45 678 456 (or 45,678,456)

3 0

3 years ago

What is 4\25 × 10/1 in distribute

Svetach [21]

First the distributive property actually means "to share"

Second here's how you do it ...

the two numerators are multiplied , same with the denominator

4 x 10 and 25 x 1
this gets you 40/25 as an improper fraction but here is the simplified answer

1 3/5

4 0

4 years ago

Solve for v: -8(v - 6) + 7 ≤ -7(v + 1)

meriva

Answer:

V is greater than or equal to 62

4 0

4 years ago