The formula for the area of a square is:
A=s²
Since we known that the area is 81ft², we can solve for the length of a side.
A=s²
81=s²
find the square root of both sides
9ft=s
The length of each side is 9ft
Answer:
34 X 20.39 = 693.26
693.26 X 52 = 36049.52
100-29.51 = 70.49
36049.52/100 X 70.49 = 25411.306648
monetary value rounded 2dp = $25411.31
answer is D
Answer:
162.72
Step-by-step explanation:
36x4=144
36x.5=18
36x.02=.72
<u>144+18+.72=162.72</u>
Answer:
ang tamang sagot ayyyyyyyyyyyyyy bokya nalang
Answer:
40 books
Step-by-step explanation:
Divide 20 kg by 500 g, or, alternatively, divide 20 kg by 0.5 kg.
Either way, the result is 20/0.5, or 40.
40 books of the same mass would have the same mass as the bookcase.
Hope this helps :)