Xemectrum

Nobody likes drawing graphs. Or that is so in MSHS.

Susashiden wrote:

flee0308 wrote:zachchew: basic science is learnt from Pri 3 in Singapore, while a combination of the foundation of physics, chemistry and biology is learnt in sec 1/sec2. In sec 3/4, you have to really rush through alot of topics..

Susashiden: Note that Boredness is only pointing at our school..

oic , hahas i didnt know , sry if i misunderstand =x.

must be hard huh?

No Kick

malaysia math so easy like hell i took my cousion sis work and do next day come back all correct

Dun show off plox. You think your maths pro? Okay, do my homework then.

Q1. Evaluate the exact value of tan(90degrees), without the aid of a calculator.

Q2. Prove that lg30=-10

Q3. John ate some sweets. Carmen ate 5 more sweets than John. The toal amount of sweets eaten by Carmen and John is 15. Find the amount of sweets Daniel Ong eaten.

flee0308 wrote:Dun show off plox. You think your maths pro? Okay, do my homework then.

Q1. Evaluate the exact value of tan(90degrees), without the aid of a calculator.

Q2. Prove that lg30=-10

Q3. John ate some sweets. Carmen ate 5 more sweets than John. The toal amount of sweets eaten by Carmen and John is 15. Find the amount of sweets Daniel Ong eaten.

Q3:

Let john be “a”
Let Carmen be “a+5”
a + (a+5)=15
2a+5=15
2a=15-5
2a=10
a=5

John ate 5 sweets

Carmen a + 5,
5 + 5= 10

Therefore Carmen ate 10 sweets.

Daniel Ong is not stated.
=X
============================================
Q1:
Tan 90 = null,
Because @ 90 degree, "tan graph" is going all the way up to the sky.

===========================================

I need to do some before my brain turn rusty.

flee0308 wrote:Dun show off plox. You think your maths pro? Okay, do my homework then.

Q1. Evaluate the exact value of tan(90degrees), without the aid of a calculator.

Q2. Prove that lg30=-10

Q3. John ate some sweets. Carmen ate 5 more sweets than John. The toal amount of sweets eaten by Carmen and John is 15. Find the amount of sweets Daniel Ong eaten.

who is Daniel Ong?

Daniel Ong = Boredness

Its as Easy As ABC

For me: (I`m Sec 2 Malaysian):
Sec1:
1. Whole Numbers
2. Number Patterns and Sequences
3. Fractions
4. Decimal
5. Percentages
6. Integers
7. Algebraic Expressions
8. Basic Measurements

1. Introduction to Science
2. Cell as a Unit of Life
3. Matter
4. The Variety of Resources on Earth
5. The Air Around Us
6. Sources of Energy
7. Heat

Sec2:
Hard:
Maths:
Geometrical Constructions
Loci
Movement

Science: None

The three questions:
Q1: Math Error. If you dont believe you can press calculator. Casio fx-570MS.

Q3: ZERO coz the question dun hav "Daniel Ong"(0)

answers:

1)
tan(90degrees)
=tan90dgrs3e
=270adegrstn

And you are not supposed to use calculator.

3) Wrong, Daniel Ong ate 192304 sweets in his life. That also explains his "muscles". How did I find out? Well, I integrated Daniel Ong's sweet eating habits with the 10 sweets Daniel stole from Carmen (thus explaining why Carmen only ate 5 sweets more then John) which gives a quadractic curve, then find t seconds, where t is the time between the birth of Daniel and the time it was when I posted my question, rounded off to the nearest second.

Malaysia education very wols.