Answer:
Option C (2.5, 1) is the right alternative.
Step-by-step explanation:
The given points are:
A = (-1, 5) = (x₁, y₁)
B = (6, -3) = (x₂, y₂)
Now,
The midpoint on X-axis is:
= 
= 
= 
= 
The midpoint on Y-axis is:
= 
= 
= 
= 
= 
Thus the midpoint of AB is "2.5, 1".
Answer:
a = 3
Step-by-step explanation:
Fill in the given values:
a*5-2*7 = 1 =>
5a = 1 + 14
a = 15/5 = 3
The length of BC would be 6ft
15 divided by 6 2/3 is 2 1/4
Answer: 18.09yd
Step-by-step explanation:
A=πr^2
A= 3.14*2.4^2
A= 18.09yd