Given a point in coordinates form

, one can compute the cartesian form like this:

We have:

We get the cartesian form then:
Answer:
Umm….. I really don’t know……..
Step-by-step explanation:
Sorry…..
-0.91 is mostly likely the correlation coefficient for the set of data shown
twelve multiplied by six equals seventy two. Three multiplied by two equals six. Therefore seventy-two plus six equals seventy-eight
119 I believe since a straight angle sums up to 180