The area of a circle is 132.7 square cm. Find the diameter.
2 answers:
Answer:
13
Step-by-step explanation:
To find the diameter, use the diameter formula.
d = 2r (r = radius)
In this case, we don't have a radius so to find the radius, use the radius formula.
r = (A = area)
So, r = square root of 132.7/pi
r is approximately 6.5
Now we have the radius so we can find the diameter:
d = 2(6.5)
d = 13
Diameter is 13
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Answer:
A: *Graph shown in image*
B: She will reach her goal when the x is 14 (14,460) with y being 460 (or the goal) giving you the equation going up 50 and going right 2 with x being 7 meaning you would have to go up 50 and right 2, seven times to reach 460.
Step-by-step explanation:
A: From your previous question you asked 14 hours ago with a screenshot, you did your graph wrong so for YOU make your graph look like the second image. (Plot the point 0,110 for the y intercept and plot -4.4,0 for the x line)
B: Lot's of explaining but you will get it once you add it to your own graph and go with the flow. Kind of like slope intercept form.
For C: you can answer in your own words since I gave you the priority answer(s)
