Answer:
α = 3π/2
Step-by-step explanation:
To find the coterminal angle, add multiples of 2π until you have an angle in the desired range. Here, you need to add 8π.
α = -13π/2 + 8π = (-13 +16)π/2 = 3π/2
the answer is B
Step-by-step explanation
Cant really explain but next time put the topic for the subject so people will understand.
i wish that i could help you but I just dont understand it... I am sorry
(x-54)° + 2x° + 99° = 360
=> x + 2x + 99 – 54 = 360
=> 3x + 45 = 360
=> 3x = 360 – 45
=> x = 315/3
=> x = 105
The value of x is 105
hope this helps you
33
Substiture x for 3
8*3*2-5*3
= 33
