Answer:
Step-by-step explanation:

Jenna is correct because the square root of a rational number can still be irrational.
Take for example the square root of 2. It is an irrational number than goes 1.41421...
If you multiply just the first however many digits of the result by itself, you will never end up with a perfect 2, because the square root is irrational.
Answer:
x = 9.7
Step-by-step explanation:
tan 68° = 24/x
2.4751 = 24/x
x = 9.7
Answer:
Just do (2x-3)+(x-5)+(x)=180°
Step-by-step explanation:
It is sum of angles of triangle