A. 42
JN, which is the whole line, equals 78. We learned that JK, KL, and MN are all equal, and that LM equals three points.
So, there are 6 parts to the line in total. Dividing 78 by 6 gives you 13 for a sixth of the line.
Now, to find LN all you have to do is know that LM is 13 times three. And just add one more 13 from MN.
13 x 4 = 42 as your answer. I hope you were able to follow my explanation lol
Answer:
![\frac{14}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B14%7D%7B3%7D)
Step-by-step explanation:
To evaluate substitute x =
into f(x)
f(
) = -
×
+ 5
= -
+
= ![\frac{14}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B14%7D%7B3%7D)
Sorry boo I can’t see it well it’s too small
Negative exponets are like normal ones
ex. 2^-2=-4 another way to do it 2^-2=2^2 with a - so you can do 2^2=4 add the - and it becomes -4.