Answer:
Answer: <u> </u><u>3</u><u>0</u><u>%</u><u> </u><u> </u><u>decrease</u><u> </u>
Explanation:

The correct answer to public libraries response to to patrons’ increasing desire for e-books is; made a proactive change
<h3>What are proactive changes?</h3>
From the question we see that the public libraries have observed that patrons were now liking e-books more than print books. Thus, they are seeking to use technology to allow people to check out books on their mobile devices.
Now, this attitude of public libraries to allow patrons check out books on their mobile device is called being proactive. Thus, we can say that they made a proactive change by making changes in advance to suit the priorities of the users.
Read more about changes at; brainly.com/question/2147899
Answer:
Angle-Angle similarity theorem
Explanation:
Then the two triangles must be congruent by Angle-Angle similar theorem.
Based on the excerpt, the conclusion which can readers draw about the knights is that they were celebrating the festival "euphorically."
Euphorically means in an extremely happy and excited way. It is an amplified sense of enjoyment that may have variety of various causes. It is an experience of enjoyment or excitement and intense feelings of well-being and happiness, bound natural rewards and social activities, like aerobics, laughter, celebrations, etc.
The excerpt from Sir Gawain and the Green Knight, the old man who is a carpenter is characterized as a sage counselor is rebuking the youth and all of them are enjoying to the fullest.
To learn more about Euphorically here
brainly.com/question/1575152
#SPJ4