Mathematics

Mathematics, 03.08.2019 19:30, ToriChristine

The perimeter of a rectangle is 48 inches. the ratio of the width to the length is 3: 5. find the width and length of the rectangle

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Mathematics, 22.06.2019 11:00, victoralaquinez

Consider a rectangle of length l inches and width w inches. find a formula for the perimeter of the rectangle. use upper case letters. p = l+l+w+w (b) if the length and width of the rectangle are changing with respect to time, find dp dt . use dl dt and dw dt and not l ' and w ' . dp dt = 2( dl dt)+2( dw dt) (c) suppose the length is increasing at 2 inches per hour and the width is decreasing at 3 inches per hour. how fast is the perimeter of the rectangle changing when the length is 40 inches and the width is 104 inches?

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Mathematics, 11.07.2019 22:10, hannahbaak

Consider a rectangle of length l inches and width w inches. find a formula for the perimeter of the rectangle. use upper case letters. p = l+l+w+w (b) if the length and width of the rectangle are changing with respect to time, find dp dt . use dl dt and dw dt and not l ' and w ' . dp dt = 2( dl dt)+2( dw dt) (c) suppose the length is increasing at 2 inches per hour and the width is decreasing at 3 inches per hour. how fast is the perimeter of the rectangle changing when the length is 40 inches and the width is 104 inches?

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Mathematics, 28.09.2019 17:30, XxrazorxX11

With a wooden ruler, you measure the length of a rectangular piece of sheet metal to be 12 mm. with micrometer calipers, you measure the width of the rectangle to be 5.98 mm. use the correct number of significant figures: what is (a) the area of the rectangle; (b) the ratio of the rectangle’s width to its length; (c) the perimeter of the rectangle; (d) the difference between the length and the width; and (e) the ratio of the length to the width?

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Mathematics, 20.10.2019 13:10, gloriuos3841

The length of a rectangle is 5 inches less than 3 times the width. the perimeter of the rectangle is 14 inches. find the length and width of the rectangle. i did this: length 3x-5; width 3x then i did guess and check and came up with x=2 solving the problem with a perimeter of 14. but, the answer is supposed to be length 4inches, width 3inches. explain what i did wrong. i know the answer but not how to get it.

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The perimeter of a rectangle is 48 inches. the ratio of the width to the length is 3: 5. find the wi...

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