Write an equivalent ratio that is triple 7 to 11

Can someone me do math because i am having a breakdown rn because i don’t get it

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?