*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.

1/6

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368

emily solved for a part when she should have solved for the whole. 875,000 should be the numerator of the equivalent ratio. 70 x 12,500 is 875,000. so the answer is 100 x 12,500 which is 1,250,000.