# Search:

Type: Posts; User: kev-

Page 1 of 3 1

1. ## Thread: Problems with absolute value equations/inequalities

by kev-
Replies
9
Views
450

### Re: Problems with absolute value equations/inequalities

Yes, exactly what I was looking for, thank you very much :)
2. ## Thread: Problems with absolute value equations/inequalities

by kev-
Replies
9
Views
450

### Re: Problems with absolute value equations/inequalities

solve |2x-3|/(4x-6) >= x/4 , how would you solve this algebraically? thank you.
3. ## Thread: Does Year 11 count towards ATAR now?!

by kev-
Replies
6
Views
435

### Does Year 11 count towards ATAR now?!

So I just heard from a friend that heard from his friends that Year 11 counts towards the final ATAR now.
Is that true?
I thought everything's going to start fresh in Year 12.
4. ## Thread: Need help with Surds men

by kev-
Replies
10
Views
424

### Re: Need help with Surds men

yeah sorry. Just pointed out the typo in case it confuses anyone.

by kev-
Replies
857
Views
18,772

### Important:Re: Year 11 2013 Chit Chat Thread

Wow, how long are each of your free periods?
6. ## Thread: Need help with Surds men

by kev-
Replies
10
Views
424

### Re: Need help with Surds men

Spiral, second line of your working out is wrong. It's supposed to be 3rt3/3 instead of 3rt3/rt3
7. ## Thread: Hurlstone Agricultural- Year 10 test?

by kev-
Replies
21
Views
1,135

### Re: Hurlstone Agricultural- Year 10 test?

I can't remember, but bring your calculator in case?
8. ## Thread: Hurlstone Agricultural- Year 10 test?

by kev-
Replies
21
Views
1,135

### Re: Hurlstone Agricultural- Year 10 test?

The test for year 10 is pretty easy. In the yr 10 test that I did, the science part requires you to write a method, (I think) identify safety hazards and just some questions about a prac. For maths,...

by kev-
Replies
6
Views
377

### Re: Polynomials Question

For b), I got b^2 = 5/16. how do you introduce the inequality?
any help is appreciated :)

by kev-
Replies
3
Views
261

Nevermind, I have my answer. For those who are curious:

If you purchase a UMAT package, you will have unlimited access to the LMS until the day of the UMAT test (usually in late July). At this...

by kev-
Replies
3
Views
261

So would you recommend that I take the MedEntry course after the UMAT is finished, so I get one whole year worth of materials? Or does it not matter?

by kev-
Replies
3
Views
261

So the UMAT exam is in late July. If I was to apply for a MedEntry course, would I only have access to the course's materials for half a year?

Apparently, all the courses "shut down" after the...

by kev-
Replies
273
Views
8,247

### Re: HSC 2013 3U Marathon Thread

For the curve y=f(x), it is given that f'(x)=sin^2 x and the curve passes through the point (pi/4, pi/8). Find the equation of the curve.
14. ## Thread: Least favourite maths topic.

by kev-
Replies
66
Views
2,476

### Re: Least favourite maths topic.

2U - consumer arithmetic
3U - so far it's inverse trig, have a feeling it's going to be perm and comb :(
15. ## Thread: What happens to laptops when moving schools?

by kev-
Replies
4
Views
641

### Re: What happens to laptops when moving schools?

I moved schools and just took my laptop with me, noone said anything about it :)
16. ## Thread: Small Study Team

by kev-
Replies
20
Views
666

### Re: Small Study Team

count me in :]

by kev-
Replies
9
Views
358

### Re: Subject Selection?

i'm doing all those subjects for year 11 as well, and I think they require more time managing than any other combination :)
18. ## Thread: 2012 Year 9 &10 Mathematics Marathon

by kev-
Replies
711
Views
16,687

### Re: 2012 Year 9 &10 Mathematics Marathon

LOL, I don't know if this is valid or not, and it's not elegant but i'll still post it up.
26355

so a=c and b=d, diagonals bisect the angles
a=d and b=c, parallel lines.
so a=b and d=c.
19. ## Thread: 2012 Year 9 &10 Mathematics Marathon

by kev-
Replies
711
Views
16,687

### Re: 2012 Year 9 &10 Mathematics Marathon

I'm trying the circle method using alternate segment rule... I'm feeling something! ...
20. ## Thread: 2012 Year 9 &10 Mathematics Marathon

by kev-
Replies
711
Views
16,687

### Re: 2012 Year 9 &10 Mathematics Marathon

Draw a perpendicular line from A to BC, naming the line x. Name the left equal side y, and right equal side z.
sin B = x/y
y=x/sin B
sin C= x/z
z=x/sin C

Given y=z, ...
21. ## Thread: 2012 Year 9 &10 Mathematics Marathon

by kev-
Replies
711
Views
16,687

### Re: 2012 Year 9 &10 Mathematics Marathon

you're trying to prove that Fawun.. HAHA
Draw a perpendicular line from A to line BC. Then prove RHS, so corresponding angles in congruent triangles are equal.
22. ## Thread: 2012 Year 9 &10 Mathematics Marathon

by kev-
Replies
711
Views
16,687

### Re: 2012 Year 9 &10 Mathematics Marathon

yay I got it :D. For me the hardest step was actually visualising the actual shape.. won't give anymore away even though that was pretty vague

by kev-
Replies
34
Views
1,369

MO god...

by kev-
Replies
34
Views
1,369

aMOzing ;)
25. ## Thread: HSC English marking?

by kev-
Replies
2
Views
302

### HSC English marking?

How are our responses for Advanced English marked? Is it only marked by one person? because if we get a grumpy marker, as opposed to a really soft marker, will our marks become lower?
Results 1 to 25 of 66
Page 1 of 3 1