Answer:
X1 = 2 X= -
Step-by-step explanation:
You must pass the 3 a to the other side in negative and use the quadratic formula
Answer:1) 3
2) 0
3) I didnt quite understand this question...so I dont know its correct.
Hope this helps you...
Step-by-step explanation:
Answer: 1/6
Step-by-step explanation: There are 4 primes. So the probability for the first draw is 4/9. Since the card is not replaced, the second probability is 3/8. 3/8 * 4/9 is 12/72, which simplifies into 1/6.
Answer:
90
Step-by-step explanation:
I am Sure that this is right
108 divided by 1.2 is 90
Sorry if it's wrong :(