A ABC has the following measurments: mZA= 40° and mZB= 60°
A DEF has the following measurments:
mZD= 40° and mZE= 60°
What similarity transformation can be used to show that the triangles are
similar?
Translation of LA onto angle Choose...
A dilation of a scale factor of DE: Choose...

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?