Choose the correct answer. Choose the equation of a line that is perpendicular to the x-axis and passes through the point (1, -2).

a. x= -2

b. x= 1

c. y= -2x + 1

d. y= -2​

Chemistry balance then what type of reaction are they i don't know why it keeps saying math when i put chem

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.