Answer:
The answer for first one is,

sorry I don't know the answer for second one.
Answer:
about 37, so probably B
Step-by-step explanation:
tg a = 3/4
tg a = 0.75
If you can you should go to a friends house for a while until you feel like it’s safe to go back
a = ( 1 , 6 )
b = ( 4 , 9 )

Now just need to put the coordinates in the above equation :



And we're done...♥️♥️♥️♥️♥️