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klk597703
31.07.2019 •
Mathematics
The length of a rectangular room is 6.5 m in the width is 4.23 meters. what is the perimeter of the room? report the answer with appropriate number of significant digits. -21 meters -21.5 meters -21.46 meters -21.460 meters
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Ответ:
So to solve for this you'd take 2(6.5) + 2(4.23).
2(6.5)= 13
2(4.23)= 8.46
13+8.46= 21.46 meters.
Based on this, the answer is C.
Ответ:
3 to 3
Step-by-step explanation:
the lines not going through anything