Answer:
the third one
Step-by-step explanation:
the square root of 25 is 5. 5+2 = 7.
this is a rational number (the set of all integers and fractions).
the other 2 portions contain at least one element that is not rational. and so the sum with such a number is not rational.
45 and 7 are no square numbers, and therefore the square root of these numbers contains a neverending chain of digits after the decimal point without having any repeating pattern. these are real numbers but not rational numbers.
Answer:
3
Step-by-step explanation:
27 km
9 km every hour
so 27/9=3
Answer:
the answer would be the one with 25x+1,852=2,972
Step-by-step explanation:
please mark brainliest
2/3 or 4/6 chance of the tv to work 1/3 or 2/6 chance it won't work.
<span>2 Li(s) + O2(g) = 2 LiO is the balanced equation</span>