Question

If the coordinates of A are (0,4) and the x coordinate of B is 5. What is the y coordinate of B if AB = 13

Answer 1

16

Answer 2

how did you get that

Answer 3

This is a pythagorean theorem
5 - 12 -13

since you know the base is 4

and the hypotenuse is 13

y - 4 = 12
y = 16

Answer 4

oh thank you i cant believe i didnt think of that since that is all we are working on in school

Answer 5

i still dont get how the base is 4 is the x of b is 5 so it should be (5,y)