Step-by-step explanation:

Answer:
35/49/50
Step-by-step explanation:
3.5/7.8/4.9=50
Name if a b and c are opposite adjacent or hypotenuse
Answer: 88
Step-by-step explanation:
Answer:
a): A line has a total degree of 180. So just subtract it. 180-92 is
y=88
b): Similar to the previous, a right angle has a total angle of 90. 90-45=45.
y=45.
These are all the ones I can figure out. I hope someone else can get c) and d).