In the figure shown below ray AB is perpendicular to ray BC. The measure of ∠ABD is (2.5x)° which expression represents the measure of ∠ABC

a.
b.
c.
d.​

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.