State the property used in each of the following.
1. -9+[-(-9)]=0
2. (x+y)+z=x+(y+z)
3. (Y+Z)X=YX+ZX
4. 6 ( 1/ 6 )=1
5. Which number is not rational?
a) 4
b) 0.3
c) 6.171717...
d) 2/3
e) √3
6. The number 1.34343434… is which of the following?
a) Irrational
b) Rational
c) Rational and Integer
d) Rational, Integer, and Whole
e) Rational, Integer, Whole, and Natural
7. Which number is rational, an integer, a whole number, and a natural number?
a) 0.17
b) 36/12
c) 0
d) 3/4
e) -2
8. π (pi) is which of the following
a) Irrational
b) Irrational and Integer
c) Rational
d) Rational and Integer
e) Rational and Irrational
9. Given: P={-190,-10, - 45, 0, 3, 534, 7.8, 10, 15}, Simplify which are:
a. Integers
b. Rational Numbers
c. Real Numbers

1

Answers

2016-07-14T21:33:38+08:00
I don't know the answer,I'm so sorry
0