Answer:
Step-by-step explanation:
b i believe, im not sure
Answer:

Step-by-step explanation:
We have given differential equation 
We know that linear differential equation is given by 
On comparing with standard equation P = -2 and Q= 
Now integrating factor 

Now solution of differential equation is given by




It is not a negative so it is 10 because the number can't be big
Answer:
scalene triangle
Step-by-step explanation:
all sides are different
Brainlist Pls!