(2/3),=(1/2), 3,4
.
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That any number plus 0 is equal to the number itself.
Answer:
B
Step-by-step explanation:
Its the 2nd one becuase 2(-1)+2=0 witch is greater than -4.
Answer:
Step-by-step explanation:
<u>The side of the square is w/2, then its area is:</u>
<u>The shaded area is the difference of areas of the rectangle and the square:</u>
<u>This can be simplified:</u>
- 56w - w² = 336
- w² - 56w + 336 = 0