Answer:
x^2 / 4pi
Step-by-step explanation:
The area of a circle is (pi x r)^2
The circumference of a circle is 2pi x r
The find the radius, you need to divide x by 2pi, so x / 2pi
Then just plug it in as the radius:
(pi x (x / 2pi))^2 = x^2 / 4pi
Answer:
15y +6
Step-by-step explanation:
3(5y+2)
Distribute
3*5y +3*2
15y +6
1 plus 1 equals 2 ,2 times 0 equals 0 .get it.
7x +33 < 26 isolate the term with a variable by subtracting 33
7x < -7 divide by 7
x < -1
X is the ounces
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