(Giving 12 points!!)Stephanie earns $4,000 a month, plus a 10% commission on everything she sells. If during one month, she sold $50,000 worth of product, what was her salary for that month?

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

Can someone me with my math problem pls my teacher is on my back about this

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: