Please help me with this question!

figure one only

Step-by-step explanation:

Hey There!

To solve this one we are going to use the Pythagorean Theorem

The Pythagorean Theorem states that the two shorter sides squared equals the longest side squared

if this is true for the triangles then they are indeed right triangles

for figure 1...

this is true therefore figure 1 is a right triangle

for figure 2

this is not true therefore figure 2 is not a right triangle

(1) is your answer :)

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

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.