Answer:
cos47° = 
Step-by-step explanation:
cos47° =
= 
Answer: H
Step-by-step explanation:
7% of 21 is 1.47
Number of matchsticks required is 2. Rule which matchstick pattern is 2 x n.
Answer:
B. is your answer.
Step-by-step explanation:
I think the answer to your question is
3,942,000