Architecture the scale model of a building is 5.4 feet tall. a. if the original building is 810 meters tall what was the scale used to make the model? b. if the model is made out of tiny bricks each measuring 0.4 inch in height, how many bricks tall is the model?

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.