Answer:
-45j+-9k would be your answer in simplest form i think lol
Step-by-step explanation: yep your welcome.
Answer:
y = 129 degrees
Step-by-step explanation:
180 - 51 = 129
We need to first find a common denominator. This means that we need the 12 and the 3 to be the same number. We can change the 1/3 into 4/12 and see that 9/12 is larger than 4/12.
150 miles per hour (pretty slow for a plane so I hope that's correct)