The length of a rectangle is 5 cm less than twice it’s width the perimeter of the rectangle is 26 cm' what are the dimensions ?

Answer 1

Width=6 and Length=7

To do this you have to make your own equation You know that Length is #5# less than twice the width so just write #2w-5# w being the width Next you have to know perimeter equation for a rectangle which is #P=2(l+w)# So plug in since you know P #26=2(2w-5) + 2w# Now you have your perimeter equal to your length plus width #26=4w-10+2w# #26=6w-10# #36=6w# #w=6# Now you have width to equal #6# and plug into you length equation to find length #2(6)-5# #12-5=7#
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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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