Hey there,
So when finding the perimeter, we do addition.
So . . .
20 + 12 + 18 + 7+ 13+6
Your correct answer would be 76
Hope this helps.
~Jurgen
Answer:
-25 and 4
Step-by-step explanation:
-25×4=-100 and -25+4=-21
Longer wavelength means lower frequency (lower pitch)
The answer is A! hope this helps! please brainliest!
Answer:
To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. ... Divide the sum of the absolute values of the differences by the number of data values.
