Which is bigger, 7/8 or 9/10

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Rationalize the denominator- 12x/√x-10