If you are at sea level and diving and you descend 500 ft, then how far are you away from sea level?
0+|-500|=500 feet away from sea level
Yes, once again, The only irrational numbers are the ones with a square root. A rational number is a whole number, a fraction (unless the denominator is 0), a mixed number, or a decimal number. If you had the square root of 4, that would be rational because it can be simplified to 2 or -2. so there for it shall be rational number.
6.45 + 19.82 = c) 26.27
64.5 + 1.983 = a) 66.483
6.45 - 1.983 = b) 4.467
64.5 - 19.83 = d) 44.67
Answer: -2
Step-by-step explanation:
No its rational....................