Answer:
perpendicular
Step-by-step explanation:
Answer:
Step-by-step explanation:

Answer : This is because when 5z minus 5z, it is nullified, with no way to determine the value of z. 5z - 5z = 0
That is why there is no solution for this equation.
Hope this helps. - M
Answer:
Step-by-step explanation:
Let assume that the volume = 88 cubic feet
Then:
The construction cost now is:

Now, to determine the minimum cost:
Now;
Answer:
single reflect over the x axis
Step-by-step explanation: