S The triangles below are similar.
Solve for the indicated side length.
A
R
50
42
100
Х
B
90
S
Solve for side QR.
QR = [?]

Use the graph of the sine function y=2sinθ shown below

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)

Find the slope and y-intercept of each line y=4x+1