Answer:
45
Step-by-step explanation:
Lol the internet has a calculator for thisssss
It's 30 degrees
Step-by-step explanation:
Hope this helps!
The answer will be 9900. Hope it help!
Answer:
-4/3
Step-by-step explanation:
mtan × mline = -1
mtan× 3/4 = -1
mtan =-4/3