Asked by Bob

What is the area of a circle whose diameter is given by the expression 10x?
Answered by anon
Area = pi * r^2
diameter = 2r, r = d/2
d = 10x, r = 10x/2 = 5x

A = pi * (5x)^2
A = 3.14 (25x^2)
A = 78.5 x^2
Answered by sue
35+ 6x <29-2
Answered by Aaliyah
State wheither the given pair of lines are parallel.
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