Please help me with this!!
2 answers:
Area = b * h
Area of orange = area of big square subtract by area of small square
Small square = b^2
Big square = a^2
(a^2 - b^2) = (a - b)( a + b)
Solution: (a - b) (a + b)
Answer:
a² - b² = (a + b)(a - b)
Step-by-step explanation:
The side of the outer square is a. Its area is a².
The side of the inner square is b. Its area is b².
The area of the orange section is the difference of the area of the two squares.
A = a² - b²
The area is the difference of two squares which factors into the product of a sum and a difference.
Factor the area:
a² - b² = (a + b)(a - b)
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Answer:
36 will be the measure.
Hope it helps!!!
Step-by-step explanation:
81÷s = 90÷100
s= 81 x 100 ÷ 90
s= 90
81 students is 90% of 90 students
The perimeter would be ≈ 36.797836892947.
Rounded would be about 37, or 36.8.
Hope this helps!!!!
Solving for P:
≈36.79784
Hope this helps!!
17q you have to subtract to get the answer
