First, change the measurements of the pole to m so all of the units are the same.
41 cm=.41 m
72 cm=.72 m
Then, let x represent the height of the building
30/x=.72/.41
x=30*.72/.41
x=52.68 m
round to 52.7 m
Answer:
0.03333
Step-by-step explanation:
For the first one the "-" makes what is in the parenthesis negative. Then the next step would be to combine like terms.
Answer:
Step-by-step explanation:
I can't think of anything extra that I can add to this.
nickels / dimes = 21/13
This is as low as the ratio goes. There is no common factor.
4/9 divided by 2/3 divided by 5/6 = 4/5
when you divided by two fractions, you can flip the denominator and numerator and then mutiply
