*Determine whether the stated conclusion is valid based on the given information. If not, write invalid.
Explain your reasoning.*

Given: If the sum of the measures of two angles is 180, then the angles are supplementary. ∠1 and ∠2 are a linear
pair.
Conclusion: ∠1 and ∠2 are supplementary.

My answer was "Valid. Linear pairs are always supplementary", but my teacher said it was wrong.

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

answer: 12/52

step-by-step explanation: my reasoning is that there are 12 face cards in a deck and a total of 52 cards in all.

the cost function, c(x), is the total cost of manufacturing x units of the product. how many units must the company produce and sell if they wish to make a b. if the company produces and sells 2000 units, would they obtain a profit or loss?