Answer:
25 feet squared :)
Step-by-step explanation:
20/4 = 5
5^2 = 25
I believe that the mean is 6
Answer:

Step-by-step explanation:
<u>Key skills: Exponents + Fractions</u>
Use the negative exponent property. If your number is x^-y then it would be the same as 1/x^y
3^-4 is the same as 
3^4 is 81, so your answer would be 1/81.
Hope you have a nice day and understood this!
To find the area of a polygon you have to write the formula of it which is area= 1/2 x perimeter x apothem . hope this helps
If Josefina is the coach of a baseball team, <span><span>she is not necessarily qualified to be any of these choices</span>.
the president of the country
the mayor of the city
the mother of two children
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