The expression, involving exponents , to represent the shaded area, in square inches, diagram. Then use that expression to calcu
late the shaded area, in the square inches, of the diagram
1 answer:
Answer:
The shaded area is 
Step-by-step explanation:
we know that
The shaded area is equal to the area of the large square minus the area of the two smaller squares
so

Calculate the shaded area
Remember that

substitute

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L = 22 because area equals length times width. So if you divide the area (143) by the width (6.5) you get 22
62.5
37.5 - 25 = 13.5
3*5= 62.5
Answer:
y≥1
Step-by-step explanation:
hello :
y-1≥0
y-1+1≥0+1
y≥1