...............the answer is D
I think its 92 but im not entirely sure. hope it helps though
Hello :
the normal vector of the plane is : d' = [4,-1,5]...(vector perpendicular to the plane)<span>
d </span><span>⊥ d' because : (4)(2)+(-1)(3)+(5)(1)=0
</span>the line is perpendicular to the plane .
Answer: use order of operstions
Step-by-step explanation:
