dilly1190
17.12.2020 •
Mathematics
-20 es un número racional?
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Ответ:
Si -20 es racional
Step-by-step explanation:
Ответ:
So first, let's find what the original equation equals.
28 - 3 + 2 = ?
25 + 2 = ?
27
Now let's go through each answer choice, and find one that equals 27.
3^3 = 27
5(4 + 2) = 30
3^2 + 19 = 28
44-24 = 20
The answer is A. 3³