Answer:
[-1,1]
Step-by-step explanation:
The question in English is
which of the following intervals contains the number 0?
case A) (0,1]
All real numbers greater than zero (the number 0 is not included) and less than or equal to 1 (the number 1 is included)
case B) [-1,1]
All real numbers greater than or equal to -1 (the number -1 is included) and less than or equal to 1 (the number 1 is included)
In this interval is included the number 0
case C) [-1,0)
All real numbers greater than or equal to -1 (the number -1 is included) and less than 0 (the number 0 is not included)
Step-by-step explanation:
On rationalising,
Combine the fractions,
We know that,
So,
Hence,
On rationalising we got,
Answer:
write algebra 1 6.3.4 journal in gogle and click the first Lnk then if you go down you see a Lnk say aces complet that and then you will see the answer you want
Answer: each bottle costs $0.91
Step-by-step explanation: the total amount (before tax) is $5.49, we already know that one bag of apple was purchased for $1.85 so we can subtract that from the total. $5.49-$1.85=$3.64 Four bottle of juice were purchased so we can divide $3.64 by 4 which equals $0.92
Answer:
Please check the explanation.
Step-by-step explanation:
Given
- The location of Point A on the number line = -13.4
- The location of Point B on the number line = 14
- The location of Point C on the number line = 19.9
The location of Point C on the number line = 19.9
Thus, the distance or length between B and C can be calculated by subtracting the point B units from point C units.
BC = 19.9 - 14
= 5.9 units
Therefore,
BC = 5.9 units
Also, the distance or length between C and A can be calculated by subtracting the point C units from point A units.
CA = -13.4-19.9
= -33.3 units
Therefore,
CA = -33.3 units
As the length or distance can not be negative, hence
CA = 33.3 units