Answer:
P = 28 cm
Step-by-step explanation:
The area of a square is
A = s^2 where s is the side length
49 = s^2
Taking the square root of each side
sqrt(49) = sqrt(s^2)
7 =s
Now find the perimeter of the square
P = 4s
P = 4(7)
P = 28 cm
The value of 4 in 2,402 is 400(four-hundred) and in 64,513 its 4,000(four-thousand)
Answer:
b
Step-by-step explanation:
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By the fundamental theorem of calculus,