Every whole number is a rational number because whole numbers can be written as fractions.
I suggest you go to khan acadamey on youtube and look up this topic.
2: 23
3: B
hold on a sec i will keep answering but i wil post this part ill add the rest in the comments
Answer:
1 1/3
Step-by-step explanation:
4x-3=9-5x
9x=12
x=12/9
x=4/3
x= 1 1/3
Answer:
the answer is A
Step-by-step explanation:
the Pythagorean theorem is a squared + b squared = c squared (c always being the hypotenuse and a and b being the legs. 2 (4) squared pus 10 (100) squared=104 then you would use the square root of 104. 104 does not have a whole number square so the answer is 