6x-4 = 8
+4 +4
6x= 12
6/6 x = 12/6
x=2
Answer:
3 I believe im not 100% sure tho sorry if its wrong
Answer:
That is correct, The answer IS 5. Good job
Step-by-step explanation:
I know how A.P.E.X can be confusing, but keep trying!
I believe the answer is 5 because that has to add up to 30 because it is a triangle.
<u><em>PLEASE MARK BRAINLIEST</em></u>
Answer :
Let's assume the opposite of the statement i.e., 3 + √5 is a rational number.


Since, a, b and 3 are integers. So,

Here, it contradicts that √5 is an irrational number.
because of the wrong assumption that 3 + √5 is a rational number.

Hence, 3 + √5 is an irrational number.