( a - b ) ( a + b) + (b -c ) ( b+ c ) + ( c - a) ( c + a ) = o

Drag the tiles to the table. the tiles can be used more than once. nd g(x) = 2x + 5 model a similar situation. find the values of f(x) and g(x) let's say that the functions f(x for the given values of x. fix)=5(4) * g(x) = 2x+5

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.