Circumference of a circle = 2π r
2*3.14*13 = 81.64 = 81.6
Answer:
I don’t understand you language
Step-by-step explanation:
Make it in English
Answer:
23
Step-by-step explanation:
Angles x and 157 are linear pairs,
x + 157 = 180
x = 180 - 157
x = 23
Using absolute value, it is found that:
- The situation is described by the following equation:

- The markings should be between 45.5mm and 48.5mm.
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The definition of the <em>absolute value function</em> is as follows:


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The length should be set to 47mm with an allowance of 1.5mm, which means that <u>the absolute value of the difference between the length and 47 should be 1.5</u>, thus:

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The solutions are:


The markings should be between 45.5mm and 48.5mm.
A similar problem is given at brainly.com/question/24514895