It will be:
80 - 58 = 22
She gave away 22 tickets.
Hope this helps!!!
Answer:
Use law of sine
sin90/9=sinB/4
4sin90/9=sinB
sin^-1(4sin90/9)=(sinB)sin^-1
=26.3877999612
26.39 degrees
In slope Intercept for it is ...y=2x+3
6 4/9, 58/9, or 6.4 those are the different ways you can answer the question
Defiantly B) y=x+4
The y intercept is on 4 and there is a 1/1 slope
hope this helps :)