Respuesta :

Answer:

A. Rational

Step-by-step explanation:

Any number that can be expressed as a fraction with denominator of 1, it is rational.

Since 45 can be expressed as

[tex] = \frac{45}{1} \\ [/tex]

It is rational

zihinakil

B. irrational

step by step explanation:

√45 = 6.7082039325

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