Area of the shaded region = Area <span>of a square - Area of a circle
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Side of a square = 2r
Area of a square = (2r)² = 4r²
Area of a circle = πr²
Area of the shaded region = 4r² - πr² = <span>r²(4-π)</span>
2x+6=x+3 this is the answer
Decimal form: 18.8
Mixed number: -18 4/5
Exact form: -94/5
Answer: Yes
Explanation: Yes because, sometimes you need to do stuff to get things of your head