The answer is 1,230. All you have to do is add everything on the right side you don’t have to worry about anything on the left.
Cos(A) will be 3/5 Cos(A) is adjacent/hypotenuse. So here we have sin(A)=opp/hyp which is 4/5 and tan(A)=opp/adj which is 4/3. So cos(A) is adj./hyp and knowing the previous 2 terms of sin(A) and cos(A), you can go ahead and find Cos(A). So cos(A) is 3/5
Answer:

Step-by-step explanation:
Another way to express 56 is
because they are equal values.
Answer:
9
Step-by-step explanation: