The answer would be 137 degrees because of supplementary angles of x and 43 degrees. Then the angle opposite of x (z) is the same as x.
So basically, for this you would be combining like-terms and simplifying. This will give you -3a^8+65a^5
Yes, because |-13+2| is |-11| And |10+1| is |11|. Since it’s the absolute value, which is the distance it is from 0, they both are 11. So 11=11
Answer:
26 2/3
Step-by-step explanation: