Answer:
Square root of 15^2-9^2=12
square root 13^2-12^=5
hence cosθ = 5/13 not 13/5.
Answer: i believe your answer should be
Step-by-step explanation:
6 $10 bills and 7 $5 dollar bills
Answer:
Pretty sure it's C.
Step-by-step explanation:
A and B are 6 units away from each other.
Can you put some more info in, its hard to answer the question without the full thing.