Task 9: Complete the Proof Given: AB || CD ; m∠MNE = 107° ; m∠DSH = 32° Prove: m∠WRS = 73° Statements Reasons 1. AB || CD 1. Given 2. M∠MNE = 107° ; m∠DSH = 32° 2. Given 3. ∠MNE ≅ ∠BNW 3. 4. ∠BNW ≅ ∠SRF 4. 5. ∠BNW & ∠WRS are supplementary 5. 6. M∠BNW + m∠WRS = 180 6. Definition of 7. M∠MNE + m∠WRS = 180 7. 8. + m∠WRS = 180 8. 9. M∠WRS = 73 9. Prove

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.

m∠a is 90°

m∠b is 40°

try soting them out first

step-by-step explanation: