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Sonja [21]
3 years ago
13

I can’t figure this out!! please helppp

Mathematics
2 answers:
DaniilM [7]3 years ago
7 0
The third answer thank me later
krok68 [10]3 years ago
3 0

Answer:

The third answer

Step-by-step explanation:

(side note: You probably need to use a calculator that can calculate pi)

The formula to find the area of a circle is pi r squared.

In this case, pi times r squared is 19.63495....... continued

This is probably going to be rounded

so... 19.63

For all of the circles, this is multiplied by 4.

This is 78.52

The area of the square is 100 cm since 10 times 10 is 100

You take 100 cm and then subtract it by 78.54

Voila! now you have 21.46

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There are at least two
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3 years ago
Express 10500 in term if it's prime factor
Shkiper50 [21]
2 |  10500
2 !    5250
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5 |         35
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The prime factors are  2*2*3*5*5*5*7 or 2^2*3*5^3*7

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3 years ago
The distance, y, in miles, traveled by a car for a certain amount of time, x, in hours, is shown in the graph below:
lakkis [162]
A because it shows the car traveling for one hour then stopping and traveling again for 3 hours it travels until one that it stops until two then it goes on until 5
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3 years ago
What number goes in the box in the followng sequence 5 11 23 ? 95 191​
Alina [70]

Answer:

47

Step-by-step explanation:

The number that should go after 23 is 47.

The pattern seems to be (n * 2) + 1, where n is the value of the previous number.

We start with the number 5:

5

(5 * 2) + 1  = 11

11

(11 * 2) + 1 = 23

23

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3 0
2 years ago
3n to the 2nd power+2
steposvetlana [31]

Answer:

11n

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Add your n to the end, and your answer is 11n.

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