The length of a pencil is 7 inches and the width is 1/2 inches. Shawna created a scale factor of the pencil for art class. The model is 35 inches long. What is the width of the model?

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

For what values of x is x2 + 2x = 24 true?

16x^2-16x=5 solve the equation by completing the square