Good evening
Answer:
Yes ,it is.
Step-by-step explanation:
Since any integer is a rational number
And -19 is an integer
Therefore
-19 is a rational number
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1+2+3+4+5+6+7+8+9×2+14
0.15
3divided by 2
40,000
B
x is alternate exterior angles and y is 180 - x
