117.8 because angle at a point add up to 360 so 360 -(90 + 38.2+31.7+82.3) =117.8
Answer:
Never
Step-by-step explanation:
If the graphs of the equations do not intersect (for example, if they are parallel), then there are no solutions that are true for both equations.If the graphs of the equations are the same, then there are an infinite number of solutions that are true for both equations.
Thats what my teacher tought me
Answer:
The matched pairs t test.
Step-by-step explanation:
You test blood sugar levels of 20 diabetics with both devices and use B. the matched pairs t test.
Answer:
This is worth more than 15
Step-by-step explanation:
Answer:
x
Step-by-step explanation:
