Answer:
see below
Step-by-step explanation:
-6.75 is a rational real number
since it is not a whole number or a counting number
sqrt(175) = 5 sqrt(7) = irrational real number
since sqrt(7) is irrational
5 pi = irrational real number
since pi is irrational
30/3 = 10 = natural , whole, integer, rational, real number
since this is a counting number
- sqrt(9) = -3 integer, rational, real number
since this is negative
