The scatter plot shows the relationship between backpack weight and student weight. Which statement describes the data shown in the scatter plot? A) A potential outlier at (12,50). B) A potential outlier at (50,12). C) A cluster between a student weight of 40kg to 70 kg. D) A cluster between a backpack weight of 4 kg to 12 kg.

Use the matrix-column representation of the product to write each column of ab as a linear combination of the columns of a.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.