Answer:
None repeating X on the table is a function, if it repeats than not a function.
Step-by-step explanation:
I am not able to see the table but if X has repeating points then it is not a function. If it repeats the Y point then that is ok.
Hello,
In order to exist ,k>=0
1) sin (180°+x)=-sin (x) ==>sin(203°)=-√k
2) cos² x +sin² x=1==>cos x=√(1+sin² x)=√(1+k)
3)tan (-x)=-tan (x) =-sin (x)/cos (x) =- √k/√(1+k)=√(k/(1+k))
Answer:
Top left
Step-by-step explanation:
Answer:
315
Step-by-step explanation:
because 15% of 2,100 is 315
The answer is c=-3 hope it helps
