MaxWong

\(x = 40294\\ x\times y = 39492829\\ y = \dfrac{39492829}{40294}=980.116866\)

Use a calculator :P

??

what is that for?

7.43 of course is the greatest because all other numbers are smaller than 1.

then, we can easily see that 22/43 is slightly greater than 1/2 which is 22/44.

6/34 is smaller than 1/2.

12% is smaller than 1/2.

so 22/43 is the second greatest number.

then we compare 6/34 and 12%.

12% = 0.12

6/34 = 3/17 approximately equal 0.18 <--- use a calc.

so 6/34 is greater than 12%.

so in ascending order, 12%, 6/34, 22/43, 7.43

\(\dfrac{\cos \theta}{\csc\theta +1}\cdot \dfrac{\csc\theta - 1}{\csc\theta - 1}\\ =\dfrac{\cos \theta}{\csc\theta + 1}\\ =\dfrac{\sin 2\theta}{2(1+\sin \theta)}\)

The second fraction just have the same numerator and denominator... 

\((\dfrac{5}{2})^2\\ =(2.5)^2\text{<--- Turn into decimal}\\ =6.25\\ =\dfrac{25}{4}\text{<--- back into fraction}\)

Lazy to do all those stuff.. XD

24m is correct.

Maybe the textbook have mistakes ;P

(f/g)(x)

= (f(x))/(g(x))

= (4x - 5)/3x

( "_" )

The question is solved, and you are safe. Do not worry :)

If any combination of its interior angle can add up to 360 deg, then it can tesselate :)

I am not sure about this, but if this is wrong, this is close already.(I think...)

Someone please help modify my statement.

Tangent is a function, and tan² have no value.