(x-3)^2 x=a number in this case
If we divide the area we have to cover by the area of a piece, we will get the number of pieces needed:

Answer:
The extent or measurement of a surface or piece of land is called area.
To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.
Step-by-step explanation:
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You could make them have the same denominator, making it 7/10-5/10=2/10.
The answer is 2/10, or simplified, 1/5.
Answer:
1. 110
2. 70
3. 70
4. 110
5. 110
6. 70
7. 70
Step-by-step explanation:
when to lines cross, opposite angles are equal so like 1 and 4 are equal
1, 4, and 5 are equal to 110
to find 2, 3, 6, and 7, subtract 110 from 180