Given sinx=-3/5 and x is in quadrant 3, what is the value of tanx/2
1 answer:
Step-by-step explanation:
since x is in quadrant three,tan theta and cot theta are positive
<h2>__________________________</h2>tan theta= opposite/adjacent
sin theta = opposite /hypotenuese
from triangle ,we know 2 sides hypotenuese and opposite as 5 and 3 respectively,we get third side as 4 using pythagorous theorem
tanx°=3/4
<h2>__________________________</h2>but asked tanx/2
see the attachment now
You might be interested in
The average rate of change of the function from x = 0 to x = 2 is -2
From the complete question (see attachment), we have the following ordered pair when x = 0 and x = 2
The average rate of change is calculated using:
So, we have:
Evaluate common terms
Divide -4 by 2
Hence, the average rate of change of the function from x = 0 to x = 2 is -2
Read more about rate of change at:
