Step-by-step explanation:
which one do u want me to do first ? and
Your answer is (8 1/6) hope it helps and have a great day!
Answer:
Considering the Law of Cosines:




Answer: 20%
Step-by-step explanation: Let’s use the variable ‘x’ as the percent. You need to make an equation and fill in the blanks. ___ is ____% of ____. So 380 is x% of 475. Now solve the problem. 380/475 = x/100, cross multiply. Now you have 475x = 380 * 100 or 475x = 38000. Now divide each side by 475. Now you have, x = 80%. Now you subtract. 100% - 80%. AND YOU GET 20%
-2n(5 + n - 8 - 3n)
-10n - 2n² + 16n + 6n²
4n² + 6n