What is the next logical statement in the proof below?
given: m is the midpoint of ab
prove: 2(am) = ab
a) am+am=ab
b) am=ab-mb
c) ab=am+mb
d) m (a+b)=ab

Write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1