An office has an old copy machine and a new one. Working together, it takes both machines 6 hours to make all the copies of the annual Financial report. Working alone, it takes the old copy machine 5 hours longer than the new one to make all the copies of the report. How long will it take would it take the new copying machine to make all the copies working alone?

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

answer: the answer for that is 22/3

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation: