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riadik2000 [5.3K]
3 years ago
11

Pls help me I don’t get it

Mathematics
2 answers:
topjm [15]3 years ago
7 0

Answer:

A. 30cm, 73.3cm

Step-by-step explanation:

Circumference of a circle = 2πr

60π=2πr

r=60/2=30

Radius is 30cm

Arc length = 2πr(θ/360) = 2π(30)(140/360) = 73.3038285838

Arc length is 73.3cm

Minchanka [31]3 years ago
4 0

Answer: C

Step-by-step explanation: Hope this help :D

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Step-by-step explanation:

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7 0
2 years ago
What’s the answer to this question
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3 years ago
365x + 125 = 250x + 175
maxonik [38]
First, set up the equation. 
365x + 125 = 250x + 175 

Second, combine like terms on the same side by subtracting 250x and 125 from both sides.

365x +125 = 250x + 175  
-250x  -125   -250x -125 
__________________
115x = 50

Third, divide both sides by 115 to solve for x.

115x = 50
----      ----
115     115 

Fourth, simplify. 

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3 years ago
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