Answer:
Step-by-step explanation:
Start with:
Subtract from both sides of the equation:
Divide both sides of the equation by the coefficient of , which is :
or
Answer:
A =
Step-by-step explanation:
Area of a circle is:
A = πr²
We are given a radius of 20 cm.
A = πr²
A = π(20)²
A = π400
<em>A = 400πcm²</em>
Hope this helps.
y + 2007 = 5/29x
5/29 is the slope and 2007 is the y-intercept
Answer:
"b" option is correct , its not proportion
Step-by-step explanation:
Because for proportion it L.H.S=R.H.S
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