What mathematical formula is needed to determine the student's displacement from point A to C? (Hint: think about triangles.) Calculate the magnitude of the student's displacement from A to C. What needs to be
included in addition to the magnitude?

50 meters per 5 seconds

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.