Question

Find the midpoint of the coordinates (3.-18) and (-5.-10) WHAT IS THEYVALUE?

Answer 1

`\text{midpoint}_(P1P2)=(-1,-14)`

Step-by-step explanation

Step 1

if you have two points P1 and P2 , the midpoint is given by:

`\begin{gathered} \text{midpoint}_(P1P2)=((x_1+x_2)/(2),(y_1+y_2)/(2)) \\ \text{where} \\ P1(x_(_1,)y) \\ P2(x_2,y_2) \end{gathered}`

Let

P1(3,-18)

P2(-5,-10)

Step 2

replace,

`\begin{gathered} \text{midpoint}_(P1P2)=((x_1+x_2)/(2),(y_1+y_2)/(2)) \\ \text{midpoint}_(P1P2)=((3-5)/(2),(-18-10)/(2)) \\ \text{midpoint}_(P1P2)=((-2)/(2),(-28)/(2)) \\ \text{midpoint}_(P1P2)=(-1,-14) \\ \end{gathered}`

I hope this helps you