Use the distance formula
And just plug in your numbers and solve
Answer:
2.025
Step-by-step explanation:
In this problem, you don't necessarily need to find the exact values of a and b. Rather, find the value of (a+b) first, and then you can substitute it into the next equation. First, you can divide both sides of the first equation 2(a+b)= -8.1 by 2, to get (a+b)=-4.05. Now, subsitute the value of (a+b) into the second equation, -0.5(a+b), to get -0.5(-4.05). From here, you can calculate that -0.5 times -4.05 is 2.025. Hope this helped!
Answer:
what? Is this like a challenge or something?
Answer: The true statement is,
'N is the mid point of JL'.
Step-by-step explanation:
Since, By the given diagram we get the following information,
M is mid point of KL because, KM=ML,
N is the mid point of JL Because, JN=NL
If we connect the points M and N then we get a line MN,
Which is called mid segment.
And, By the Mid point theorem,
and MN= KJ/2 = 12.8/2=6.4 m
Therefore from the above information we can say that only second Option is correct.