Answer:
the MEAN for class a is 72.6
the MEAN for class b is 84.0
if you take these means and compare them, you can see that on average, class B performed better.
the MEDIAN for class a is 72
the MEDIAN for class b is 85
Step-by-step explanation:
Answer:
t is a right angle q is a vertex of a right angle
If you start with all the sides of the hexagon being congruent, you can then figure out angle measures, then you can conclude that all the sides of polygon GBHE are congruent, so it is a rhombus.
Each angle at vertices H and G measures 120 deg.
Each angle at vertices E and B measures 60 deg.
21a to the second and b to the 5
i think the answer is the second choice √9+√9=2√9
<em>Hoped this helped!</em>
