Assume that a normal distribution of data has a mean of 15 and a standard deviation of 2 Use the 68-95-99.7 rule to find the percentage of values that lie below 11. what percent of values lie below 11?

look a the sides they are perpendicular

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

80 the answer is 80

step-by-step explanation:

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.