Option C: -0.5 is the right answer
Step-by-step explanation:
Given is the graph on which different points are indicated.
We have to find the y-coordinae of the mid-point of WU.
The formula for mid-point is:

So we only have to know the y-coordinates of both points to find the mid-points y coordinate
So by observing the graph we get
y_1 =0
y_2 = -1
So,

Hence,
Option C: -0.5 is the right answer
Keywords: Mid-point, coordinate geometry
Learn more about coordinate geometry at:
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Multiply both sides by -8 to get k = -16
To check the solution, plug in -16 into the original equation. You do in-fact get 2
Answer:
Hope this helps! If you have any questions feel free to ask.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
=
= 
Thus the ratio of Δ EFG to Δ LMN = 2 : 1 → C
Neutral atoms must have equal numbers of protons and electrons
Solution: 18 electrons