80.55
5 rounds up so 80.6 is 80.55 rounded to the nearest tenth.
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Given Area, find radius
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Area = πr²
πr² = 452.16 mm²
r² = 452.16 ÷ π
r² = 143.93 mm
r = √143.93
r = 12mm
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Radius Found, Find Diameter
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D = r x 2
D = 12 x 2 = 24 mm
Answer and Explanation:
In the equation y=5x the slope (m) is 5, and the y-intercept is the point (0,0) since there is nothing added or subtracted to the 5x, and thus b = 0.
Answer:
he will get a total of 41%
