The length of a rectangle is 5 m longer than its width. If the perimeter of the rectangle is 62 m, find its length and width.

Let the width be x then length be x + 5

Perimeter = 2(l + b)

62 = 2 ( l + b)

31 = x + x + 5

31 = 2x + 5

26 = 2x

x = 13

Length = 18m

Width = 13m

black lol

step-by-step explanation:

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i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional