R=sq(x2+y2)
teta=tan-1(y/x)
so r=sq(4+9)=sq(13)
teta=tan-1(3/2)
and so on
Answer:
4.8x + 0.5
Step-by-step explanation:
It would be 170 because you just add a zero at the end since the number only changed by adding one zero.
Step-by-step explanation:
The Grocer used 7.5 pounds of each