21 I think I'm not sure tho
Well to find it add the numbers up because all together they equal 540 degrees then subtract 540 to the number it add up to.
Answer:
y = (x + 1)(x + 3)(x - 2)
Step-by-step explanation:
attached
720 ways... if you divide six into all answers, 720 is the only rational number
Answer:
546
Step-by-step explanation: