If a right triangle def is dilated by a scale factor of two which of the following statements is not true

Solve the x in the equation x^2+14x+17=-96

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x