Answer:
Step-by-step explanation:first use parenthisis to seperate it and make it eisier to solve..sorry if my spelling is bad..
60 because 15x8 is 120 and the total degrees of a triangle is 180. 180-120 is 60.
Answer:
people arent afraid of the dark. they are afraid of not being alone in the dark.
Step-by-step explanation:
Answer:
420
Step-by-step explanation:
Also undefined. What they tried to do in this question was give you more info then needed. if there is no slope then it is considered undefined