Question Solve the equation r=4 Evaluate 144=6×6rMultiply the numbers 144=36rSwap the sides of the equation 36r=144Divide both sides 3636r=36144Divide the numbers r=36144Solution More Steps Evaluate 36144Reduce the numbers 14Calculate 4 r=4 Show Solution Rewrite the equation x2+y2=16 Evaluate 144=6(6r)Evaluate 144=36rRewrite the expression −36r=−144Divide both sides of the equation by −36 r=4Square both sides of the equation r2=42To covert the equation to rectangular coordinates using conversion formulas,substitute x2+y2 for r2 x2+y2=42Solution x2+y2=16 Show Solution Graph
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