All four sides of the original square have length s.
Adding 3 to s results in s+3, the length of the resulting rectangle.
Subtracting 3 from s results in s-3, the width of the rectangle.
The area of the rectangle is (s+3)(s-3) = s^2 - 9 = 27,
and therefore s^2 = 36, and s = 6 square units.
Step-by-step explanation:
midpoint is = (x1 + x2)/2, (Y1+Y2)/2
=(-1+-7)/2, (-2+11)/2
=(-8/2,9/2)
=(-4,4.5)
Answer:
1 51 2 18 3 123 4 39
Step-by-step explanation:
Answer: 9
Step-by-step explanation:
The reason for this is because the top row is 1234 you have to take the 27 and divide it by 3 giving you 9 so that means that the ? equals 9