Abag contains yellow marbles and blue marbles, 105 in total. the number of yellow marbles is 9 less than 5 times the number of blue marbles. how many yellow marbles are there?

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.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Which math sentence can be used to determine if the triangle is a right triangle?