3x - 9x = -21 + 4
-6x = -17
x = -17/-6
x = 17/6
It is B and you put it next to the B
Answer:
227
Step-by-step explanation:
you add then subtract
For this case, the first thing to do is find the scale factor.
Using the measure of height we have:
k = (360) / (18 * (1/12))
k = 240
Thus, the length of the building is:
(14 * (1/12)) * (240) = 280 feet
Answer:
The lenght of the real building is:
280 feet
