What is the value of x?

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

What other information do you need to prove triangle dac=bca by asa

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.