Identify which is NOT a Pythagorean triple.

A) 2, 6, 18
B) 3, 4, 5
C) 5, 12, 13
D) 7, 24, 25

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?