True or false two lines with the same y intercept are perpendicular

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

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.

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table