You are in awe by the world's first reinforced concrete skyscraper, The building is casting a 30-foot shadow. At the same time, you are casting a 1.5-foot shadow and you are 6
feet 3 inches tall. How tall is the Ingalls Building? Draw a picture... Show work!

125 feet tall

You are 75 inches tall and your shadow is 18 inches long.

The ratio of real:shadow is 75:18, or 25:6. 30 is 6*5, so multiply 25 by 5 and get 125

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

step-by-step explanation:

it's is b