Answer:
x=60 degrees
Step-by-step explanation:
Since all of the sides are the same (we know that because of the dash marks on the sides) you take the number that all the angles of triangles added up equals which is 180 and divide by 3 which is 60
Answer:
January has the greater MAD.
Step-by-step explanation:
The MAD of January is 8. You can figure this out by finding the mean of the data (adding them all together then dividing by the number of data points), then finding the distance between each data point and the mean. You then will add all the distances together, then divide by the number of data points. The MAD of July is 2.5. See above for the process.
If you simplify the equation by adding the like terms, you get 3n+6=42
Then you can subtract 6 from each side
3n=36
Divide each side by 3
n=12
Answer:
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Step-by-step explanation: