The graph below can be used to help solve which of the following trigonometric inequalities over the interval 0<=x<=2pi radians? a. sin(x)-1<=cos(2x)-2
b. sin(x)-1<=cos(2x)+2
c. sin(2x)-2<=cos(2x)-2
d. sin(2x)-2<=cos(2x)+2

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?