The perimeter of a parallelogram is 72 inches, and
1 side measures 12 inches. what are the lengths, in
inches, of the other 3 sides?
a. 12, 12, 36
b. 12, 18, 18
c. 12, 24, 24
d. 12, 30, 30
e. cannot be determined from the given information

C

Step-by-step explanation:

It stats that there are 4 sides, so you can assume the parallelogram is a rectangle. Rectangles have congruent sides, once you know one side you know the opposite. At this given side, you would already know 2 of the sides are 12 inches. 72-12=48. The last 2 sides are congruent, so you take 48/2=24.

omg what happend to your question? if you could edit this question i can

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.