
This then means,

which is the pythagorean trig identity. This concludes the proof.
Therefore, if
, then 
Answer:
1/2n=34
5n=3/5
5-n=-6
n/3=9
t/3=34
Step-by-step explanation:
of=multiplication
times=multiplication
minus=subtraction
divided=division
quotient=answer to a division problem
Answer:
Step-by-step explanation:
840
Answer:
Point C is located on the x-axis.
Step-by-step explanation:
edge 2020
x= +7 or x=2-7 let me know if you need an explanation <3