Zoe draws ΔABC on the coordinate plane. ENV68_NA_8_OEOY_Q14

What is the approximate perimeter of ΔABC to the nearest hundredth?
A. 8.47 units
B. 12 units
C. 12.94 units
D. 15.31 units

Me what is the value of x? showing work would be appreciated - ! : )

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9