M+2/3=1/2
<=> m= 1/2 - 2/3
<=> m= -1/6
The value of x is 0 because 4*8 is 32 +6 =38 and 4 * 0 is just 0
Answer:
16 is the missing number
Step-by-step explanation:
Given two points (x₁,y₁) and (x₂,y₂) the midpoint would be:
M=((x₁+x₂)/2 , (y₁+y₂)/2)
In this case, the points would be: (-8,-7) and (-7,-8); therefore:
M=((-8-7)/2 , (-7-8)/2)=(-15/2,-15/2)
Answer: C.) (-15/2 , -15,2)
