Answer:
The length of the arc is 0.333
Step-by-step explanation:
The length of the circumference is 6
A circle has 360° in total
So to know what fraction the 20° represent we have to divide it by 360°
20° / 360° = 1/18
This fraction if we multiply it by the circumference we will obtain the length of the arc
1/18 * 6 = 0.333
The length of the arc is 0.333
Answer:
1) 24
2) 24
3) b. 9n +5
Step-by-step explanation:
1) substitute
4(7) + 2(-2)
solve
28 + -4
24
2) substitute
P = (2)(3)(4)
multiply
24
4) im not sure, my apologies
5) i'm not sure, i don't understand what's being asked, if you rephrase this, i can give you an answer
have a lovely day <3
It would be (18+40)/2 which would then give you an answer of 29 I believe.
<h3>I'll teach you how to solve a-3/7 - 3-9/21</h3>
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a-3/7 - 3-9/21
Group like terms:
a - 3/7- 9/21- 3
Cancel 9/21 to 3/7:
a-3/7-3/7-3
Combine the fractions:
a- 6/7- 3
Convert element to fraction:
3*7/3 - 6/7
Since the denominators are equal combine the fractions:
-3*7-6/7
-3*7-6= -27
-27/7
Apply the fraction rule:
a- 27/7
Your Answer Is a - 27/7
plz mark me as brainliest :)
Answer: 23
Step-by-step explanation:
3(9) - 4
27 - 4
23
