The answer to this question will be 45 because you minus 15 on both sides and get 45 for 60 minus 15 and then will minus 2x on both sides and the Equation will now be x=45 and you plug it in to check
For this case we must indicate the cosine of A, of the figure shown. By definition:
Substituting the values we have:
So, we have to:
Answer:
Option D
2 cm. because you would subtract 5 and 3.
SUM OF ANGLES IN A TRIANGLE THEOREM (SATT)
Answer:
Check the attached document for the solutions, cheers
Step-by-step explanation:
