Question

PLEASEE HELP :)
The distance between A (-5, 3) and B(5, 3) is.
A. 3
B. 6
C. 10

Answer 1

C

Answer 2

distance between two pints (x1,y1) and (x1,y2)
\[\sqrt{(x2-x1)^{2} +(y2-y1)^{2}}\]

Answer 3

Thank you! do you think you could help me with one more problem

Answer 4

If the point (a,3) lies on the graph of the equation 5x + y = 8, then a=
A. 1
B. -1
C. -7

Answer 5

as (a,3) lies on the graph of the equation , so u need to plug in x=a and y=3 in 5x+y = 8

Answer 6

So it would be A?