rounding decimals is very similar to rounding other numbers. If the hundredths and thousandths places of a decimal is forty-nine or less, they are dropped and the tenths place does not change.
For example, rounding 0.843 to the nearest tenth would give 0.8.
If the hundredths and thousandths places are fifty or more, the tenths place is increased by one. The decimal 0.866 rounded to the nearest tenth is 0.9
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Answer:
not equal
Step-by-step explanation:
first multiply 2 by 5x and by positive 4
2(5x+4)---->10x+8
10x +8 does not equal 6x +4x-1
By not turning things in... being late for class... I don't get it
Answer:
inches
Step-by-step explanation:
Let x inches be the length of one side of the frame. The frame is the square, so all sides have the same lengths.
Use formula
connecting the area of the square and the side length of the square.
Since the area ofthe square is 55 square inches, we have
![x^2 =55\\ \\x=\sqrt {55}\ in](https://tex.z-dn.net/?f=x%5E2%20%3D55%5C%5C%20%5C%5Cx%3D%5Csqrt%20%7B55%7D%5C%20in)