Answer:
D.
Step-by-step explanation:
Took 2020 middle school Ed unit test end of year
Answer:
-10%
Step-by-step explanation:
price elasticity of demand = % change in demand / % change in price
Here, the "price" changes from 15 to 45, so its percent change is ...
((new value)/(old value) -1) × 100%
= (45/15 -1) × 100%
= 200%
The % change in demand is given as -20%, so the price elasticity is ...
price elasticity of demand = (-20%)/(200%) = -0.10 = -10%
A. These angles are not adjacent because they do not share a common line, ray, or segment. They only have point V in common. Note how V is the only letter to show up in the sequences NVP and UVF.
B. These segments are adjacent. We can tell by visually noticing that NVT and TVU share the ray VT. Without the drawing, we can tell they are adjacent because NVT and TVU both have "VT" in them (the order of V and T doesn't matter). See the diagram below.
C. These angles are not adjacent for similar reasoning as choice A above.
D. Same story as choice C and choice A. These angles are not adjacent.
E. Since B is true, this rules out choice E.
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<h3>Final Answer: Choice B</h3><h3>NVT and TVU are adjacent angles.</h3>