6th grade math help me, please :D

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.