Answer:
"B. Nope not a function"
using trigonometry:-
cos of angle ? = 7/16
so ? = arccos 7/16 = 64.06 degrees
The other angle is 90 - 64.06 = 25.94 degrees
√97
Step-by-step explanation:
X Y
4. 2
8. 3
12. 4
hope this is helpful for you
Reflexive Property
For all real numbers x , x=x . A number equals itself
