Anthony likes to run he runs an additional 1/4 mile each day on the last day he ran 1 1/4 miles if he ran a half a mile his first day for how many days has he been running

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

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

Identify the number as a rational or irrational.explain. 127