1.44 per kg
take 1.3 x 2, then subtract 12.7, finally divide that by 7
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:
19.5
Step-by-step explanation:
165 divided by 8 is 19.5
