What is ratio of Opp/Adj for angle A? А 25 24 C 7 B

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6