Find the perimeter by adding all sides together using the distance formula V
22) + (y1 - y2) and the area of right triangle ABC with vertices A(-3, -4), B(
bh
13.8), and C( 22.-4). Use proper units. Area of a triangle A Perimeter:
2
units, Area:
units?

is there a picture

step-by-step explanation:

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

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.

answer: 4 (:

step-by-step explanation: