If 8r2 = a2 +
b2+c2 ,prove that the triangle is right angle
triangle. here a, b and c are the lengths of side of triangle and r
is circumradius.

The table shows values for functions f(x) and g(x) . x f(x)=3x g(x)=2x+1 −2 19 −3 −1 13 −1 0 1 1 1 3 3 2 9 5 what is the solution to f(x)=g(x) ? select each correct answer.

On a piece of paper graph f(x)=5•(0.4)^x

Which number produces a rationale number when multiplied by 1/5