Answer:
46 is d I'm not sure for 47 but I think it's c not sure tho
Answer:
no because 3/20 is eguivilent to 0.15 whitch is half of 0.3
Good question!
First of all, you need to be aware of the following trigonometrical ratios\functions:
For angle A:
adjacent=12
opposite=35
hypotenuse=37
Hence:

I hope that
helps!
I am with you if you faced any difficulties!
The numerator is 4 and the denominator is 5