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DIA [1.3K]
3 years ago
10

The area of the circular base of a cone is scaled from 1470pi in ^2 to 30 pi in ^2. What is the scale factor that relates the vo

lume of the original cone to the volume of the scaled cone?
Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0
Hdhdydhdbdjdjdkkdkddhhdhdhdgdhhdbd
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6.<br> 1<br> 68<br> 61<br> 2<br> m21 =<br> 3<br> m22= <br> m23 -
Advocard [28]

1 = 51

2= 61

3= 29

Step-by-step explanation:

1) 61+68= 129

180-129= 51

2) 61 is across it so they have the same number

3) 61 +90= 151

180-151= 29

6 0
3 years ago
A​ person's rectangular dog pen for his dog must have an area of 200 square feet.​ Also, the length must be 12 feet longer than
kherson [118]

Answer:

width = 9.36 ft

length = 21.36 ft

Step-by-step explanation:

Let the width be x ft long. Then it follows that the length will be (x+12) ft long.

To calculate the area would then be

x(x+12) = 200

xx^{2} +12x=200x^{2} +12x-200=0

x = 9.36 ft or x = -21.36 ft

We take the positive answer. So the dimensions are

width = 9.36 ft

length =  9.36 + 12 = 21.36 ft

6 0
3 years ago
Consider the drawing below. What is the measure of angle A?* 1 point w​
jonny [76]

Answer:

x + 2x = 120 \\ 3x = 120 \\ x = 40 \\ a = 2x = 80

4 0
2 years ago
Quiz Normal Distribution
nadya68 [22]

Answer:

b

Step-by-step explanation:

cause its 7

i know also cause it what i do im a math teacher at k12 online school

7 0
2 years ago
Read 2 more answers
Ghidu it g get stuck didjdgef
timofeeve [1]

Answer:

It would be a

Step-by-step explanation:

the difference is 4/8 but simplified it is 1/2

6 0
2 years ago
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