Mathematics

Mathematics, 04.08.2019 03:30, melanie687

Alength of a rectangle is four times the width. what is the perimeter of a rectangle with width 13 inches? a. 60 inches b. 130 inches c. 52 inches d. 65 inches

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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, 31.07.2019 16:00, mathlady12

The perimeter of a rectangle with length l and width w is 44 inches. the area of the rectangle is at most 120. which of the following statements is true? a. if w 12 inches, then l > _ 10 inches b. if w 12 inches, then l > 10 inches c. if w 12 inches, then l < _ 10 inches d. if w 12 inches, then l < 10 inches

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Mathematics, 04.08.2019 03:10, pbrogers23

Arectangle has a perimeter of 24 inches. the length is 4 inches longer than the width. find the dimensions of the rectangle. a. 5 inches by 11 inches b. 2 inches by 6 inches c. 5 inches by 9 inches d. 4 inches by 8 inches

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Mathematics, 15.10.2019 10:20, candy7693

What is the perimeter of a rectangle with width 10 inches and length 13 inches? a.23 inches b.36 inches c.46 inches d.130 inches 2. what is the area of a triangle with base 19 inches in height 11 inches? a.209 square inches b.104.5 sq. inches c.89.5 sq. inches d.60 sq. inches 3. what is the area of a circle with a radius of 15 inches, to the nearest tenth? use 3.14 for pie. a. 47.1 sq. inches b. 94.2 sq. inches c. 225 sq. inches d. 706.5 sq inches

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