If the ramainder of X3-K2+3x-2 when divided by x-1 is 4,find the value of k

the image of (6, 9) under a dilation is (4, 6). the scale factor is

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.