Answer:

Step-by-step explanation:
in this case we have a right angled triangle, whenever you see this triangle think of the TRIG RATIOS * sin, cos & tan* but if it was another triangle besides right angled triangle you use SINE RULE OR COSINE RULE
SOLUTION

200x I think idk but if it’s not don’t get mad and ask goggle
Answer:
= 8
Step-by-step explanation:
Combine multiplied terms into a single fraction
Multiply by 1
Add 9 to both sides of the equation
Simplify
Answer:
f(−2)=−5
g(2x−1)=−2
Step-by-step explanation:
56.30
With a calculator, press second or shift and then tan to find the degrees.