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weeeeeb [17]
3 years ago
6

One circle has a circumference of 12π cm. Another circle has a circumference of 32π cm. What is the ratio of the radius of the s

maller circle to the radius of the larger circle?
Options:
A: 3:8
B: 8:3
C: 1:3
D: 3:1
Mathematics
1 answer:
Virty [35]3 years ago
6 0

3:8

The ratio of small circle

12:32

If we divide both of them by 4 we get 3:8

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Solnce55 [7]
That would simply be
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3 0
3 years ago
Kim scored 33 points at her basketball game game with a combination of 2-point shots and 3-point shots. If she made a total of 1
Rudik [331]

Answer:

(12, 3)

Step-by-step explanation:

write the equation:

if x = number of 2 point shots

and y = number of 3 point shots

2x + 3y = 33

write another equation with the total baskets

x + y = 15

plug them both into desmos and find the solution

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3 0
3 years ago
Read 2 more answers
Does x = 5 satisfy the equation 3 (x +1) = 3x + 3
Yuki888 [10]

Answer:

yes

Step-by-step explanation:

To know if x = 5 satisfy the equation or not, you just have to applied it into your equation:

3 (5+1) = 3 * 5 + 3

18 = 18

So x = 5 do satisfy the equation

Hope this help you :3

4 0
4 years ago
Which polynomial represents the difference 6x2+3x-8 and x2-3x+4
Semmy [17]
The difference will be
6x^2+3x-8 - (x^2-3x+4) \\ =
6x^2-3x-8-x^2+3x-4 \\ =
5x^2 -12.
Remember that parentheses are needed for the second polynomial because the negative is distributed to all of its terms.

6 0
3 years ago
Initially 100 milligrams of a radioactive substance was present. After 6 hours the mass had decreased by 2%. If the rate of deca
lyudmila [28]

The half-life of the radioactive substance is 67.95 hours.

7 0
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