Triangle DEF is similar to triangle GHI. Find the measure of side IG. Round your answer to the nearest tenth if necessary. Figures are not drawn to scale.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Through non-collinear points there is exactly one plane.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8