Triangles DEF and D′E′F′ are shown on the coordinate plane below: What rotation was applied to triangle DEF to create triangle D′E′F′?
90° counterclockwise
90° clockwise
None of the above
180°

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

What is the measure of angle x? answer

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.