The “≡ mod 3” relation is an equivalence relation on the set {1, 2, 3, 4, 5, 6, 7}. list the equivalence classes. explain in detail how you got each of the equivalence classes.

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

maybe showing the graph would

step-by-step explanation:

-387129 iq

true

step-by-step explanation: