Answer: The correct answer would be D. or the last one because it consists of many terms and variable which is a polynomials.
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the last one,,,,,,,,,,,,,,,,,,,,,,,,,
Answer:
2 5/6
Step-by-step explanation:
you have to turn the 1/3 into 2/6 by multiplying by 2 to make it easier. then, you subtract 2 2/6 from 5 1/6 and you get 2 5/6 for the length of the body
first one
A = 413 sq feet
The area of the yard = area of rectangle - area of semicircle
The radius of the semicircle, r = 10 feet
The length of the rectangle = 38.5 - 10 = 28.5 feet
So,
The area of the yard = lb - (πr²/2)
So, the required area is equal to 413 sq feet.
Ratio = 6 : 5
Total number of boys = 30
Total number of girls = 25
Ratio of boys and girls = 30 : 25
= 6 : 5