Hello there!
3.14 is rational. Hope this helps!
Why? Because pi is irrational, pi squared and the square root of pi is irratonal as well. Hope this helps you!
~Just an emotional teen

Answer:
A) −20
Step-by-step explanation:
−5/3 (−2/3 )(−18)
Multiply the first and second terms. A negative times a negative is a positive
-5/3 * -2/3 = 10/9
10/9 * -18
Rewriting for easier math
-18/9 * 10
-2 * 10
-20
The answer is YES!
You’re gonna have 10x+15+23
Then 10x + 38
And then you are doing next (2x+3) •5 + 23
So you have 2(5x+19)
Answer:
B. the volume of cylander X is equ.....
Step-by-step explanation:
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