I'm not entirely sure about this one, but
A. 40°
B. 100°
C. Idk :P
C. 14.5
just line them up in order and continue to take 1 from each side which will leave you with 14 & 15 - then just take the average of the two
Hello!
Since you have a board that is 8 and 1/4 feet long, the easy way to calculate how many 1/2 feet are on 8 feet is two multiply 8 x 2, since there are two halves of a foot, in one foot (because two halves equal one whole). Now this may sound confusing but we can double check.
_________
| | As we can see here, there are two rows, each with 8 halves.
V V So now we multiply 8 x 2 and get 16.
1/2 + 1/2 = 1
1/2 + 1/2 = 1
1/2 + 1/2 = 1
1/2 + 1/2 = 1
1/2 + 1/2 = 1
1/2 + 1/2 = 1
1/2 + 1/2 = 1
1/2 + 1/2 = 1
^-- Now if you add all of these, it's 8, proving that you can do 8 x 2
Yes, you may be asking, "What about the 1/4?" Don't worry about it! Questions like this try to trick you into making it more complicated, it asks how many halves are in 8 and 1/4, but 1/4 isn't enough to make a half so we leave it alone.
The slope of the line can be calculated as:
(1-7) / (10-1) = -6 / 9 = -2/3
Answer:
measurement precision
Step-by-step explanation:
The consistency of repeated measurement, often expressed by the number of decimal places, is called a measurement's precision.
