The angles of a triangle always equal 180.
You do 180 - 80 - 45. X = 45.
Answer:
Step-by-step explanation:
4
Take out a 2 to begin with.
2(25x^2 - 36) This is the difference of squares (inside the brackets). Factor.
2*(5x - 6)(5x + 6)
Answer:
it is b
Step-by-step explanation:
Answer:
4 miles
Step-by-step explanation: