Answer:
243.6
Step-by-step explanation:
The value of the trigonometric ratio, Cos C is 5/13. The answer is A.
You have to divide 400 by 5. That will equal 80. Since the ratio is 3:2 Just multiply 3 by 80 then 2 by 80! :-)
You can check it by simplifying it again.
Answer:
240000000
Step-by-step explanation:
3*80000000
=240000000