Apiece of art is in the shape of an equilateral triangle with sides of 6 in. find the area of the piece of art. round your answer to the nearest tenth
a. 12.7 in2
b. 15.6 in2
c. 31.2 in2
d. none of these

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.

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9