2023 HSC chat (18 Viewers)

Zara_m21

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no like i get it. you might be bad at math sure. but wtf is standard just use common sense and pass
yeaah true but if i get a 80 thats bassically 90 which sounds stupid also you would surprised at how many people cant do basic math
 

Calculator17

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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:
1697352713400.png
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!
 

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
 

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