Ok to find this answer you first have to subtract the 16 from the 30 to find what "CB" is, which is 14. From there subtract 14 and 16 from 49 to find that the whole answer is 35. I think that is the answer but I'm not positive.
The distance between points (a) and (b) is the number of units between the points.
<u>Formula for halfway two</u>
Assume the lesser point is point (a)
To locate the halfway between points (a) and (b)
- Calculate the absolute difference between points (a) and (b) i.e. |a - b|
- Divide the difference into halves
- Add the value of one half to point (a).
The above steps is represented as:

Using the above formula, the halfway point between 5 and 11 would be 8
The formula can be used to calculate the distance between negative points, and absolute values are used to determine the number of units between the points
<u>Real world circumstance</u>
The formula can be used to calculate the halfway distance between two points on a track
<u>Fractional distance</u>
To determine the fractional distance, we simply replace the 1/2 in the original formula with the appropriate fraction.
Take for instance, three-fourths from (a) to (b) would be:

Read more about distance at:
brainly.com/question/9935574
Answer:
506
Step-by-step explanation:
Following PEMDAS you'd start with your exponent
8^3-9×2÷3
Then you'd move on to multiplication
512-9×2÷3
Then do the division
512-18÷3
Then finish the problem by subtracting these two
512-6