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ira [324]
3 years ago
9

Find the length of arc AB

Mathematics
1 answer:
Alexeev081 [22]3 years ago
8 0

Answer:

the answer is 4pi or 12.56637061

Step-by-step explanation:

the arc length equals 2pi x radius ( known angle (120) / 360 which equals 4pi or 12.56637061

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Your friend evaluates the expression when m = 10. is your friend correct? Explain your reasoning.
trapecia [35]

Answer:

yes

Step-by-step explanation:

3 * 10 (m) = 30 so 30 - 6 = 24. 3(10) - 6 is basically the same thing just written different, so it equals 24 too. 3(4) just means 3 times 4 ,which equals 13. Hope that made sense lol

7 0
2 years ago
Read 2 more answers
Don't answer this please Brodies
Nitella [24]
Okeyuyyyyyyyyyyyyy but why did you post it then
8 0
2 years ago
Simplify (2√5+3√7)squared
belka [17]
Ok....
Simplified would be 12.40
Squared would be 153.99 or fraction form would be 83 + 12 \sqrt{35}

H0P3 It H3LPS :)
6 0
3 years ago
Imagine you are having a potluck at your church this week. You are going to bring a dessert to share. This project includes a re
harina [27]

Answer: You will need to multiply them by 5

Step-by-step explanation: 120÷24=5. So you would need to multiply all ingredients by 5 to get enough for 120 people.

3 0
3 years ago
A group of friends are at a baseball game and are purchasing souvenirs. Dustin purchased 5 t-shirts and 1 baseball cap, spending
Inessa [10]

Answer:

Shirt-$19

Cap-$24

Step-by-step explanation:

5s+1c=119

1s+1c=43

1c=43-1s

substitute:

5s+(43-1s)=119

5s+43-1s=119

4s=119-43

4s=76

1s=19

substitute:

1c=43-(19)

1c=24

7 0
3 years ago
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