Eliott was trying to factor 6x^2-186x
2
−186, x, squared, minus, 18. He found that the greatest common factor of these terms was 666 and made an area model:

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5