The product of a number and its inverse is 1. Represent it in algebraic form.

Step-by-step explanation:

Hello

first of all we assume that this number is different from 0 as dividing by 0 is not allowed

let's not n this number

its inverse is

and we can write

hope this helps

x * 1/x = 1

Step-by-step explanation:

Let x be the number

1/x is the inverse

x * 1/x = 1

180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

answer:

c. the third graph