Answer:
I am not positive but I believe X = 6 so the total, if you add it up, would be 180
Step-by-step explanation:
64 + 110 = 174 + 6 = 180
Hope this helps
Answer:
12 hours
Step-by-step explanation:
so what you do is take your $180 money amount and then divide it by your 15 or 12 dollar money amount and you should get your answer also your "answer" for the things you gave us is
15 x + 10 y = 180
Answer:
Step-by-step explanation:
Answer:
See Explanation Below
Step-by-step explanation:
Given

Required
Prove
To start with; we open the bracket on the left hand side




Reorder

From trigonometry;

So;

becomes

Also from trigonometry;

So,

becomes

Proved