1. a fraction.
2. 15/150
3.20.54
hoped i helped and sorry if some are wrong
Answer:
Ф lies in the 2nd quadrant
Step-by-step explanation:
1. If angle Ф lies in the 1st quadrant, then
- sin Ф is a positive value
- cos Ф is a positive value
- tan Ф is a positive value
2. If angle Ф lies in the 2nd quadrant, then
- sin Ф is a positive value
- cos Ф is a negative value
- tan Ф is a negative value
3.If angle Ф lies in the 3rd quadrant, then
- sin Ф is a negative value
- cos Ф is a negative value
- tan Ф is a positive value
4. If angle Ф lies in the 4th quadrant, then
- sin Ф is a negative value
- cos Ф is a positive value
- tan Ф is a negative value
∵ sec Ф < 0
∴ sec Ф is a negative value
∵ cos Ф = 1/sec Ф
∴ cos Ф is a negative value
∵ csc Ф > 0
∴ csc Ф is a positive value
∵ sin Ф = 1/csc Ф
∴ sin Ф is a positive value
→ By using the second rule above
∴ Ф lies in the 2nd quadrant
Answer:A
-8
Step-by-step explanation:
I think that it is A because rational numbers can be integers and -8 is an integer unlike all the others. Rationals have to be integers or whole numbers and none of the other answers are.
Answer:
Each person would get 7 each
Step-by-step explanation:
,
Hope this helps have a nice day :)