Hi, um I need some one to explain the concept of coordinate planes to me. I dont know how to get the awnser to any of the these qustions. I dont want just the anwser I want explanation also please.

the coordinates plane is two dimension surface formed by two number line. One number line is horizontal and is called the x axis. The other number line is vertical number line and is called y axis. The two axes meet at a point called the origin. We can use the coordinate plane to graph points, lines, and more

Step-by-step explanation: hope this help with your problems and Plzz marK me brainliest

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared