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aniked [119]
3 years ago
15

My Christmas Tree is 7 feet tall and has a radius at the bottom of 4 feet. What is the total Volume of my Christmas Tree?​

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
6 0

Answer:

for me

Step-by-step explanation:

I think

volume of a cone=1/3πrh

volume of a cone =1/3×22/7×7×4

volume=462/21

volume=22

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What is the perimeter of a triangle if the lengths of the sides
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P=x+18

Step-by-step explanation:

a=8

b=x

c=10

P=8+x+10

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Lines C and D are represented by equations given below:
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(1, 5), b/c both lines pass through this point - is the correct answer.
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3 years ago
Five cereal bars are shared equally by 2 students. How many does each student receive?
nata0808 [166]

Answer:

They each get 12.5

5 0
3 years ago
Read 2 more answers
Tickets for the baseball games were $2.50 for general admission and 50 cents for kids. If there were six times as many general a
Makovka662 [10]
There was 3000 general admission tickets sold and 500 kid ticket sold.

How did I get this?

First, we need to see what information we have.
$2.50 = General admission tickets = (G)
 $0.50 = kids tickets =  (K)
There were 6x as many general admission tickets sold as kids. G = 6K

We need two equations:
G = 6K  
$2.50G + $.50K = $7750
Since, G = 6K we can substitute that into the 2nd equation.

2.50(6K) + .50K = 7750
Distribute 2.50 into the parenthesis

15K + .50K = 7750
combine like terms

15.50K = 7750
Divide both sides by 15.50, the left side will cancel out.

K = 7750/15.50
K = 500 tickets
So, 500 kid tickets were sold.

Plug K into our first equation (G = 6k)

G = 6*500
G = 3000 tickets

So, 3000 general admission tickets were sold,

Let's check this:

$2.50(3000 tickets) = $7500 (cost of general admission tickets)
$.50(500 tickets) = $250 (cost of general admission tickets)
$7500 + $250 = $7750 (total cost of tickets)




4 0
2 years ago
Kiko baked a batch of cookies. She ate 3 cookies and then gave half of the remaining cookies to her friends. If c represents the
tatiyna

Answer: (c - 3) / 2 = x

Step-by-step explanation:

If c represents the cookies, then you remove 3 because she ate 3 of the cookies. Since half of the remainder of the cookies were given to her friend, you must divide the product of c - 3, by 2. The reason for the parenthesis is so that it overrules PEMDAS, as parenthesis goes before division.

7 0
3 years ago
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