Find the width of a rectangle with perimeter 92 and length 19

Step-by-step explanation:

perimeter = l + b + l + b    or 2(l + b)

92 = 19 + 19 + 2b

92 = 38 + 2b

2b = 92 - 38

2b = 54

b = 54 / 2

b = 27

breadth or width of the triangle =  27

length = 19

Width of the rectangle is 27

Step-by-step explanation:

Given:

Perimeter of the rectangle =

Putting the values:

Dividing by '2' both the sides:

Subtracting '19' both the sides:

The width of the rectangle is 27 units with Length=19 units and Perimeter= 92 units

you can not drow on this

step-by-step explanation:

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.