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Alexandra [31]
2 years ago
14

Arc length

Mathematics
1 answer:
adell [148]2 years ago
8 0

Answer:4π

Step-by-step explanation:

Φ=72

Radius=r=10

Length of arc=Φ/360 x 2 x π x r

Length of arc=72/360 x 2 x π x 10

Length of arc=0.2 x 2 x π x 10

Length of arc=4π

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Answer:  

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Step-by-step explanation:

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8 0
2 years ago
PLEASE HELP ASAP <br> what is the value of x? enter your answer in the box.
nika2105 [10]

Answer:

x=5

Step-by-step explanation:

We can use proportions to solve this problem.  Put the side of the small triangle over the side of the large triangle.

9           15

------ = ----------

2x-1        3x

Using cross products

9*3x = 15(2x-1)

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6 0
3 years ago
What is the division algorithm for 7 and 192?
Mandarinka [93]

Answer:

We have a formula for division algorithm  a= bq+r            (1)

a is the greatest integer between the two given integers

And b is the other integer

q is the quotient

r is the remainder

here we have a=192 and b=7  substituting values in equation (1) we get

192 = 27 *7 + 3                       (2)

now  substitute quotient from equation (2)  in place  of a  that is a=27  and remainder  in place of b that is b =3 in equation as below

27= 9*3 +0

we will proceed till we get remainder zero.


8 0
3 years ago
Who can solve this I'm lost
pentagon [3]
I can't solve it but you can enter the equation into www.quickmath.com and it will give you the answer. Hope it helps.
5 0
3 years ago
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Vitek1552 [10]

Answer:

Step-by-step explanation:

add the z's and make both sides of the equation equal

4 0
2 years ago
Read 2 more answers
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