The radius of a circle measures 16 mm what is the circumference of the circle?
2 answers:
Answer:
100.48mm
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The formula for calculating the circumference of a circle is 2πr or 2 * pi * radius.
You are given that the radius is 16mm. You are also told to use 3.14 as a way to solve the problem. If you were going to use π, it cannot be displayed as a number without rounding. Looking at it's value, 3.1415.... We can reasonably assume that they want us to use 3.14 instead of pi. Now let's calculate it:
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Graph using slope and the y intercept
So y=x+5
You would plot the y intercept (0,5) and then go up 1 and to the right 1
The next graph plot y intercept (0,-1) and then go down 2 and to the right 1
And should look like the image
And your solution should be (-2,3) which is option c
So y=x+5
You would plot the y intercept (0,5) and then go up 1 and to the right 1
The next graph plot y intercept (0,-1) and then go down 2 and to the right 1
And should look like the image
And your solution should be (-2,3) which is option c