What is the length of a diagonal of a cube with a side length of 8 inches?
Length of a diagonal of the face:
8 squared + 8 squared = c squared. 64 + 64 = c squared. 128 = c squared. StartRoot 128 EndRoot = c squared.
Use the diagonal of the face of the cube and the side length of the cube to find the length of the diagonal of the cube. Round to the nearest tenth of an inch.
The diagonal through the interior of the cube is about inches.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed