<span>c)1 + 2cot^2x + 2cscx cotx
because cosc^2x=1+cot^2x</span>
Answer:
Step-by-step explanation:
hello :
ax+b =4x+9 so a=4 and b=9
Answer:
1/16 or 0.0625
Step-by-step explanation:
Answer:
1 /1 ; 360°
Step-by-step explanation:
Start time = 2:30 pm
Stop time = 3:30 pm
Minute hand makes a complete revolution per hour ;
This means that the minutes hand revolves round the whole circle in one hour, hence fraction of the circle covered by the minute hand between 2:30 pm - 3:30 pm is 1/1 = 1
The angle turned by the minutes hand :
1 complete revolution = 360°
A circle covers 360°
1 /1 fraction of a circle = 1/1 * 360° = 360°
Hence, angle turned by the minute hand = 360°
The Simple interest will be "$400".
Given values are:
- Principle, P = $500
- Interest rate, R = 10%
- Time, T = 8 months
As we know,
→ 
By substituting the values, we get
→ 
→ 
→ 
($)
Thus the above response is correct.
Learn more about Simple interest here:
brainly.com/question/15469221
