29,544.26 mm²
Area of a circle = (pi)(r²)
Area of a circle = (3.14)(97mm)²
Area of a circle = 29,544.26 mm²
Yes this is right, I have experience in for
12x - 4x = 8 + 3 - 3
8x = 8
X = 1
X=2.00+15x
2.75=2.00+15x
-2.00 -200
75=15x
Divide each side by 15
x=5
Explanation:
Consider ...
x/a = b/c . . . . . find x
Multiplying by the denominator under x gives ...
x = ab/c . . . . the value of the unknown.
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In the case where the unknown is in the denominator, you can invert the ratios and solve as above:
a/x = c/b . . . . . note that x is in the denominator
x/a = b/c . . . . . equivalent equation, solve as above
