Factor the expression. c2 + 4c + 4 a. (c + 2)2 b. (c + 1)(c + 4) c. (c2 + 4)2 d. the expression cannot be factored because it is prime.

What is the difference between regular convex and concave polygons

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6