If angle A is congruent to itself by the Reflexive Property, which transformation could be used to prove ΔABC ~ ΔADE by AA similarity postulate? triangles ABC and ADE, in which point B is between points A and D and point C is between points A and E Translate triangle ABC so that point C lies on point D to confirm ∠C ≅ ∠D. Dilate ΔABC from point A by the ratio segment AD over segment AB to confirm segment AD ~ segment AB. Translate triangle ABC so that point B lies on point D to confirm ∠B ≅ ∠D. Dilate ΔABC from point A by the ratio segment AE over segment AC to confirm segment AE ~ segment AC.

a

Step-by-step explanation:

could you give more information?

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.