The correct answer is a = 12
Answer:
C
Step-by-step explanation:
hope this helps!!! have a nice day
Answer:
Step-by-step explanation:
(3-
)(3+)
=(3)^2-( )^2
=9-2
=7
Answer:
60 arrangements
Step-by-step explanation:
This is a permutation, since I am assuming that order matters. To solve this you start at the number of items you have and multiply that by 1 less than the max until number of items are used up.
5P3 = 5 * 4 * 3 = 60
1. The answer would be "-15" since integers are composed of whole numbers and negatives.
2. The statement "<span>Every real number is a rational number." is false, since real numbers are composed of both rational and irrational numbers.
3. The number "</span><span>8.52624 . . ." because this is the only non-terminating number, which makes it the only irrational number on the list.
4. "</span><span>Irrational numbers cannot be classified as rational numbers." is the only correct statement. No irrational numbers can be rational numbers, and the opposite is also true.
5. Only the statement "</span><span>Every irrational number is a real number.</span>" is true.
