The reflected figure will appear in quadrant 3, C.
Answer:
1.38888889
Step-by-step explanation:
Do the math on the calculator to get the answer.
2x-4y=-16
ax+4y=6 +
--------------------
2x+ax=-10; for x=-2,
2(-2)+a(-2)=-10
-2a=-10+4
a=-6/-2
a=3
If it takes eight men ten hours, it would take seven men nine hours, six men eight hours, five men seven hours and that brings us to the answer you need. It would take four men six hours.