Angles 1 and 2 are supplementary.

which equation represents the relationship between their measures?

m1 + m2 = 90°
m1 + m2 = 100°
m1 + m2 = 180°
m1 + m2 = 200°

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.