I’m a failure if you can just say “yes you are” in the comments
Milli is the best to measure the thickness of a dime. A is your answer.
Answer:
2 bc cos A
Step-by-step explanation:
Cosine rule
Well, the answer to the question in your picture is $1200.
If x is the original price, and we took 23%, or 0.23 from that, we are left with 77%, or 0.77 of the full price.
So 0.77x = 924
x = 924/0.77
x = 1,200
1200 - 0.23(1200) = 924
924 = 0.77x
It could be B but I want to say D because it relates more to the question.