Answer:
301.59
Step-by-step explanation:
your answer was almost right you just forgot to multiply by 9
Answer: 0.5714
Step-by-step explanation:
C) x+3
first one factors to (x+3)(x-3)
second factors to (x+3)(x-2)
Answer:
x=160°
since the sum of angles of the shape measures 540°
by summing up the values, we have
3x=480 divide both sides by 3
x=160°