The answer is the first one.
I hope this help c:
Answer:
5 Number of rows 3 number of columns 7
6 number of rows 3 number of columns 26
Step-by-step explanation:
Answer:
a = 9
Step-by-step explanation:
-6a + 2a = -36
-4a = -36
a = -36/-4
a = 9
Answer:

Step-by-step explanation:
An irrational number is a number that isn't a whole number (integer).
= 7.07
= 1
= 5
= 3
The first one is the only one that isn't an integer. So it is the answer.
It's contingency, because for some values of p and q it's true, and for the other values, it's false.