Answer:
x = 54/343
Step-by-step explanation:

Answer:
77 degrees
Step-by-step explanation:
we know all 3 points must equal 180 degrees. take 180 and subtract the known 26. since the last two points are equal divide by 2 and get 77
The function of 5 (or y when x is 5) can not be determined with this little information.
Answer: uuf, hard
Step-by-step explanation: SORRY, DON'T KNOW