How would I find the lower left interior angle of a triangle whose lower right interior angle is 60 and the exterior angle is x?

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

The value of cos 30° is the same as which of the following?