Explain why 3 : 2 and 9 : 8 are not equivalent ratios.

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

Agroup of randomly selected members of the foodies food club were asked to pick their favorite type of food. the bar graph below shows the results of the survey. there are 244 members in the foodies.