<span>so, πr^2 is the equation for the area of a circle, if we calculate that, it will equal 17662.5
we then half that to get the area (square feet) of the dead grass, which is
8831.25 square feet which means the answer is B.
</span>
Answer: X=7 y=0
Step-by-step explanation:
first transfer the -6y over than multiply it by 2 so the x's are equal then subtract the bottom equation from top equation and you get y = 0 then solve each equation with y = 0 and you get x = 7
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You need to review the question and ask again. Not enough info.
Answer:
37.7
Step-by-step explanation:
<h2><u>circumference of a circle:</u></h2>
Formula = 2πr
r is the radius
diameter = 2* radius
hence radius = 12/2
radius = 6 yards
2*π*6 = 37.6991
to 3sf
<h3><u>circle circumference is 37.7</u></h3>
Answer:
she needs exactly 3 cups
Step-by-step explanation: