Answer:
354
Step-by-step explanation:
276+78
354
Answer:
Step-by-step explanation:
The product of two rational numbers is
a rational number because multiplying two rational numbers is equivalent to the ratio of two integers, which is a rational number.
I think this is your answer but i'm not sure. Hoped it helped!
B. the temperature change between noon and 6 PM is the same as the temperature change between 8 PM and 10 PM.
The square root of 81 is 9 because 9x9=81 so thats definitely an integer its a rational number.