1 answer:
Could you possibly put it in a picture?
You might be interested in
Answer: 3550
Step-by-step explanation:
1.6L equals 1600mL
8700-1600=7100 remaining
7100 divided by 2 = 3550
Answer:
2 1/2 hours
Step-by-step explanation:
Divide 100 by 40 and you get 2.5
cosU:-

As U lies in Q3
sinV

As V lies in Q3
So
- sin(V-U)=sinVcosU-cosVsinU=(-3/5)(-24/25)-(-4/5)(-7/25)=72/125-28/125=72-28/125=<u>4</u><u>4</u><u>/</u><u>1</u><u>2</u><u>5</u>
- cos(U-V)=cosUcosV+sinUsinV=(-24/25)(-4/5)+(-7/25)(-3/5)=96/125+21/125=117/125
B 11.2 Have a good day :)