Allison is making a large collage of a beach scene. She needs two yards of blue ribbon for the ocean, 1/2 yard of yellow ribbon for the sun, and 3/4 yard of green ribbon for the grass. Ribbon costs $2 a yard. How much money will Alison need for ribbon 

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.

Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles