Ok so what is the question here<span />
Answer:

Step-by-step explanation:
Simple interest (I) = $160
Principal amount (P) = $2000
Time period (t) = 8 months
Let R denotes rate of interest.
Relation between simple interest, principal amount, time and rate of interest is given by 

2+3+5=180
the the angles are: 2/10 of 180=36
3/10 of 180=54
5/10 of 180=90
yes, it is a right triangle.
Answer:
y would be greater than if y is 4 or higher but y would be less than if y is 1, 2, or 3
Step-by-step explanation:
Eighty-one thousand two hundred seventy-one.