Find m QRS? who can help me?​

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1