What is the reference angle for 120ﾟ

60° is the reference angle for 120°.

Step-by-step explanation:

For an angle, lets say ∅, which lies in any of the four quadrants, an acute angle which can be formed with its terminal side and the x axis is known as the reference angle.

So for an angle of 120 degrees, if we draw it on a graph, the acute angle which is made with the x axis will be 60° (180° - 120° = 60°).

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6