Answer:
pounds
Step-by-step explanation:
because it is the measure of the pull of gravity.
Both angles will equal 180, as there is a line bisecting line AB to create the two angles.
Set up the following equation to have both angles equal 180:


Combine like terms:



Subtract 12 from both sides:

Divide both sides by 2:

We now know the value of x, so plug it into the equation we set up:


An obtuse angle will have a measure above 90 degrees. The number on the left side that is above 90 degrees is 119. This would be the measure for the obtuse angle.
The obtuse angle is
119 degrees wide.
Answer:
B
Step-by-step explanation:
Since QR is the median and it is 12. and NO is 8. 12-8=4.
So I'm going to say 2x+6 will equal 16.
2x+6=16
2x=10
x=5
Answer:
Non representative
Step-by-step explanation:
A representative sample would be a subset of a population that accurately describes some characteristic from a larger group of people.
A sample of 40 patients from a local hospital is not a big enough sample to estimate the mean cholesterol level of U.S citizens (citizens from an entire country).
Therefore, this sample would be non representative.
Answer:
4.9767750498%
Step-by-step explanation:
I don't know if I am right or wrong. But I hope this is the answer!!!