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mmmmmmmmaaaaaaa

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random last min question for the maths advanced hsc exam tomorrow! When it comes to answering trig questions, can you make annotations on the graph to answer a question and refer the marker to the graph? e.g. from 2020 paper:
View attachment 40572
or do I need to also add a note like: Bearing of 035 for A, bearing of 100 for B where 180-100=80degrees. 180-100-35=65
On the way to a band 5 fr!
yeah you can do that ... just add in 180-80-35=65 in the working lines
 

AsuTeksu

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random last min question for the maths advanced hsc exam tomorrow! When it comes to answering trig questions, can you make annotations on the graph to answer a question and refer the marker to the graph? e.g. from 2020 paper:
View attachment 40572
or do I need to also add a note like: Bearing of 035 for A, bearing of 100 for B where 180-100=80degrees. 180-100-35=65
On the way to a band 5 fr!
You can always refer the marker to the graph, but for good measure, make sure to put it in the working out lines too, and where applicable specify reasoning (i.e. alternate angles / cointerior angles / etc)
 

its_ace21

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random last min question for the maths advanced hsc exam tomorrow! When it comes to answering trig questions, can you make annotations on the graph to answer a question and refer the marker to the graph? e.g. from 2020 paper:
View attachment 40572
or do I need to also add a note like: Bearing of 035 for A, bearing of 100 for B where 180-100=80degrees. 180-100-35=65
On the way to a band 5 fr!
i did that q yesterday
 

its_ace21

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if my school asks for atar i'm subtracting 30 from my atar and telling them that
nah coz my school displays ur atar with ur face in front of the school for a year so tahts great if i get 90+ my face is gonna be stuck on the wall for a year and my year 12 photo is ugly af coz the photo lady forced me to smile so kill me
 

scaryshark09

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cause my school releases the dux and proxime, and then comes out with a list of 99 people, on the day we get it, so surely they have access to our atars??
we have a thing where we go back next year if you get 90+, if they dont know out atars, surely people just say they got 90
 

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