Pe mediatoarea segmentului AB, se consideră punctele C și D, diferite de mijlocul segmentului AB. a) Demonstrați că ΔACD ≡ ΔBCD.

b) Știind că ∢CDB = 38°, calculați măsura unghiului ADB repede dau CORON

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31 ,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28 ,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b. the means of the data sets are within 3 units from eachother. c. the data sets have the same standard deviation. d. the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?