Find the area
i really need

The correct answer is 54 cm ².

Step-by-step explanation:

1. In this figure we have two figures included: an square and a triangle. Let's find first the area of the square and then the area of the triangle.

2. Area of the square:

Area of the square = 6 cm * 6 cm

Area of the square = 36 cm ²

3. Area of the triangle :

Base = 6 cm (The same as the side of the square)

Height = 6 cm (12 - 6)

Area of the triangle = (Base * Height) / 2

Area of the triangle = ( 6 cm * 6 cm) / 2

Area of the triangle = 36 cm ²/2

Area of the triangle = 18 cm ²

4. Area of the figure :

Area of the square + Area of the triangle

36 cm ² + 18 cm ² = 54 cm ²

The area of the figure in the image is 54 cm ²

where is the figure

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.