Answer:
-√64: rational
15 pi: irrational
46.86 repeated: rational
15/19: rational
-2√6: irrational
Step-by-step explanation:
From the picture that I used, I was able to find out which ones were rational and irrational.
-√64: rational because it equals to -8
15 pi: has "pi" in it
46.86 repeated: as long as it's repeated, it's rational
15/19: fractions are usually rational
-2√6: √6 is cannot be rationalized
Answer:
question 1 is -18
question 2 is -2
Step-by-step explanation:
question 1 work: -30 + 12= -18
question 2 work: -5 + 5 + -2= -2
question 1 you have to add your numbers to get the elevation.
question 2 you have to add all of those numbers and you should get -2.
hope this helps
Btw can I have brainliest please :)
Answer:
it may be both
Step-by-step explanation:
2(10)
Answer:
488
Step-by-step explanation: