2 years ago

For each graph, determine whether x and y are proportional.

Mathematics

1 answer:

Aloiza [94]2 years ago

8 0

The answer to this question is graph 3 :)) it is

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The radius of a circle with an area of 60 square centimeters is represented by the expression √60/π centimeters. What is another

monitta

Answer:

r= 2 √(15/π)

Step-by-step explanation:

Given that :

Area of circle =60sq cm

radius=√60/π

$Area=\pi r^2\\60=\pi r^2\\\\\sqrt{\frac{60}{\pi}}=r\\\\\sqrt{\frac{15\times 4}{\pi}}=r\\2\sqrt{\frac{15}{\pi}}=r$

Hence the radius can be written as 2 √(15/π)

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Your answers either A or B but im leaning more towards A

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