Answer:
10.8
Step-by-step explanation:
By sine rule:

Answer:6205
Step-by-step explanation:
Step-by-step explanation:
The required sum
=(1+2+3+...+199)−(3+6+9+...+198)−(5+10+15+...+195)+(15+30+45+...+195)
=2199(1+199)−266(3+198)−239(5+195)+213(15+195)
=199×100−33×201−39×100+13×105=10732
Answer:
In the pic
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)
Answer: when Luis is on his his 10th week of lossing weigh and when roy is on his 9th week they will weigh the same
Step-by-step