Oenopides was the first to discover and measure the tilt.
He came up with about 24 degrees around 480BCe using geometry and measurements of sun angles at several times of year.
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Flooding because of dam failures, subsidence, etc. are secondary effects, whereas shaking of structures, liquefaction, etc. by faulting are direct damage.
<h3>What are secondary catastrophic effects?</h3>
Secondary effects are indirectly associated with the occurrence of a catastrophic event (in this case, a earthquake).
Moreover, direct damage makes reference to eventual immediate effects that such catastrophic events may have.
In conclusion, flooding because of dam failures, subsidence, etc. are secondary effects, whereas shaking of structures, liquefaction, etc. by faulting are direct damage.
Learn more about immediate catastrophic effects here:
brainly.com/question/7413514
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U_____________W________________V
UV=13
UW=2y-9
WV=y-5
UV=UW+WV
UV=(2y-9)+(y-5)=2y-9+y-5=3y-14
13=3y-14
27=3y
y=27/3=9
Solution is A, y=9
APEC later added SECURITY AND TERRORISM to their agenda. APEC is a forum that is made up of twenty one member countries that was established in 1989.Their principal objective is to promote free trade throughout the Asia - Pacific region. Later on, APEC added security and terrorism to the list of their major objectives.
