150/4 = 37.5cm. You divide by four because there are four sides on a rectangle. But 37.5 is the cm of a square. Since it says one of the sides is 15cm greater, you subtract 37.5 - 15 = 27.5cm on 2 of the width. While the other 2 lengths are greater than the width by 15 cm, so you add 15 to 37.5 which gives you 52.5cm. So the 2 width are 27.5cm and the length is 52.5cm.
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Step-by-step explanation:</h3>
Yes, it's true sometimes we don't use negative value of 'x'.
So, we conclude it's True.
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Hope it help you</h3>
Answer:
x=closest to 12m
Step-by-step explanation:
1/2 because, if you have a total of 2 and you take away (or subtract in other words) 1 1/2 which is what they ate you get 1/2.
2= 2/1+ 4/2
4/2-1/2=1/2
