Luna is building a scale model of the Empire State building. The real Empire State building is 1,250 feet high. If Luna is making the model at a scale of 1 foot to 250 feet, how tall will her model be?

5 feet

Step-by-step explanation:

Since you know that the ratio is 1:250, you set up a second ratio that looks like this:

x:1,250, where x is the unknown height of the model.

Then divide 1,250 by 250 bc the real building is 250 times larger than the model. 1,250/250=5, so the model should be 5 feet tall

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk