fgcherubin
18.10.2020 •
Mathematics
PLZZZ HELP ME OUT THIS IS DUE TODAY
Task 1 – Operations on the Number Line
(Variation of the above task)
A number line is shown below. The numbers 0 and 1are marked on the line, as are two other numbers a and b.
For each of the following expressions determine if the answer would be positive, negative, or zero. For each one PROVE HOW YOU KNOW.
1. a−1
Explanation:
2. a−2
Explanation:
3. b−1
Explanation:
4. -b−b
Explanation:
5. a−b
Explanation:
6. ab+1
Explanation:
7. b− a
Explanation:
8. a a-b x b
Explanation:
Solved
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Ответ:
i gotchua
1. Negative , explanation: it is after the 0 line.
2. Negative, It is after the 0 line
3. Positive, It is before the 0 line
4. zero right on the 0 line.
5.zero right in the middle of the 0 line.
6.negative, a negative before the 0 line.
7.zero, a zero on the 0 line as well.
8. a positive as the o line and two numbers are together !
Hope this helped <3
Ответ:
what you do to get this lesson is find the LCM ( least common denominator) after you find that you can divide it by the top and the bottom and then you'll get your answer.