Answer:
b - 9 = 2 I believe would be it
Answer:
With 4 times the number of machines, it would take 8 hours
Step-by-step explanation:
Answer:
12h < 60
Step-by-step explanation:
A rectangle, with height h and base length l, has the following area.

In this question:

So



So the correct answer is:
12h < 60
Step-by-step explanation:
4g-7c+3g
7g-7c i hope this helps
1) x=
square root ({15}^{2} - {9}^{2} )
all the others are the same method, just remember
the horizontal line^2 + the vertical line ^2 is equals to the line opposite the right angle^2