Answer:
60
Step-by-step explanation:
180 - 120 = 60
when dealing with interior and exterior angles, the highest is 180 degrees
So that equation was definitely correct...
When you expand the equation in the bracket you'll find out that you'll get a^6 + 4a^4 + !6a^2 - 4a^4 - 16a^2 -64. then your final result will be a^6 - 64
<span />
Answer:
s = 17
Step-by-step explanation:
Using the tangent ratio in the right triangle and the exact value
tan60° = 
, then
tan60° = 
= 
= ( multiply both sides by s )
s × = 17 ( divide both sides by )
s = 17
Answer:
-1.025
Step-by-step explanation:
right answer
