Answer:
4a) Irrational
Step-by-step explanation:
The square root of 20 is irrational. There is no number that can multiplied by itself to equal 20.
For a better explanation, the square root of 25 is rational. 5 can be multipled two times to be equivalent to it. Meanwhile, 20 can't.
They are tangent to eachother as they intersect at one place and one place only.
Answer:
0-6-(3-)=3,
-6+(-3)=2 these two are wrong
Answer:
So,
And,
But, given g(a) = 7
So, from 2nd and 3rd step,
3a-1=7
3a=6
Therefore, a = 2
I think it would be 20
Hope i helped :)
