4y + 10 =
2(2y + 5) <== factored form
Answer:
Alright well Graph each side of the equation. The solution is the x - value of the point of intersection k = 4.582 Hope this helps :)
Step-by-step explanation:
Using the formula for area of a circle:
Area = pi x radius^2
Replace area with the given value:
39.62 = pi x radius^2
Divide both sides by pi
Radius^2 = 39.62/pi
Radius^2 = 12.62
Solve for radius by taking the square root of both sides
Radius = sqrt(12.62)
Radius = 3.55 cm
Answer:
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Step-by-step explanation:
