This is like any other educational corner.
Only, this one will contain lots and lots of numbers compared to the rest
Well, my dear brothers and sisters, do TRY to help each other as we are ordained to do so.
I also hope that those who do not enjoy mathematics will soon come to love it.Its a very challenging subject but it is indeed great fun!!!!:coolsis:
salam!
hmmm....what do we exactly do here ?post problems in math?? its a good thread sis...m sure i can improve ...!
ma'salamah
Please Don't Forget the Plight of Muslims in your Dua's "And Seek (Allah's) help
with Sabr (patience) and Salat (prayers): it is indeed hard, except to those who
are humble" (Qur'an Al-Baqara 2:45)
Hopefully I can...depends on what grade level we are talking about...
im doin AS level maths n need help in using the differentiated n intergrated equations 2 find different points on a graph n wether a point is a minimum or maximum
You differentiate the equation.
Use the rule 'Times by the power and reduce it by one'
So your equation would be -14x +12
Then differentiate again to give -14
From this you can find if it's max or min.
Sorry but I can't remember which way round it is. When I do find out, will post IA.
salam!
well algebra is fine with me ...but i hate trignometry there are just too many formulae.....i swear i can do anything in math but not trignometry ! and guess wat my paper has all trig init...it carries all the marks...
Salam, I have 3 questions the first is an algebra one.. Im so lost at the moment and i cannot figure this out.. Im sure its easy for many but i just cannot get it.
1. Use the formula A equals half bh to find A if b equals 9 and h equals 6.
this one is not algebra.
1. what is the length of a diagonal square of side 6 m? Give answer to one decimal place. (also how do i show the working to this answer?
2. A flagpole is held steady by a wire connected to the pole 8 m above ground. The wire is also attached to the ground 3 m from the base of the pole. Find the length of the wire correct to 2 decimal places.
I realllyyyyy neeed to know this, I have no idea about it.
Jazakallah khair.
Wa salam.
"No doubt the muslim woman is the most refined example of womanhood ever known in any human society."
Salam, I have 3 questions the first is an algebra one.. I'm so lost at the moment and i cannot figure this out.. I'm sure it's easy for many but i just cannot get it.
1. Use the formula A equals half bh to find A if b equals 9 and h equals 6.
this one is not algebra.
A = bh / 2 (divided by 2) .
Like it says; A equals half of bh.
It's then simply a matter of substituting b = 9 and h = 6 into the equation,
A = (9 * 6) / 2
which gives us; A = 54 / 2 .This means A = 27
2. what is the length of a diagonal square of side 6 m? Give answer to one decimal place. (also how do i show the working to this answer?
Do you mean, "What is the length of the diagonal of a square of side 6m" ?
If so, this requires Pythagoras theorm. (a^2 (a squared) + b^2 = c^2)
Basically you split the square along the diagonal, leaving two triangles.Take one of the triangles, and you will notice that 2 sides are 6m in length.The other side, the hypotenuse (the diagonal) you must find.
From the formula above give the sides you know the length of as 'a' and 'b' . The hypotenuse (the longest side - the diagonal) is 'c'.
So, c = the square root of a^2 + b^2 . Therefore, c = squareroot of 6^2 + 6^2
Plug the numbers into your calculator and then round of your answer to 1 d.p.
3. A flagpole is held steady by a wire connected to the pole 8 m above ground. The wire is also attached to the ground 3 m from the base of the pole. Find the length of the wire correct to 2 decimal places.
Again, Pythagoras theroem needs to be used here. The wire will be the hypotenuse (c) and the flagpole (8m) will be 'a', and the distance between pole and wire (3) will be 'b'.
c (length of wire) = squareroot of a^2 + b^2 . Therefore c = squareroot of 64 + 9
Jazakallah khair. May Allah reward you with a castle in jannah Ameen.. You have beed a great help Mashallah. Well i have more maths to do so inshallah if i dont understand i can just come here.. Once again Jazakallah khair.
"No doubt the muslim woman is the most refined example of womanhood ever known in any human society."
A girl 1.5cm tall casts a shadow 2.0m long. At the same time of the day, a man 1.8 m tall casts a shadow x cm long. what is the length of the mans shadow and
and how can we simplify the ratio 1.5 over 2.0 to one with whole numbers?
"No doubt the muslim woman is the most refined example of womanhood ever known in any human society."
Hey there! Looks like you're enjoying the discussion, but you're not signed up for an account.
When you create an account, we remember exactly what you've read, so you always come right back where you left off. You also get notifications, here and via email, whenever new posts are made. And you can like posts and share your thoughts.
Sign Up
Bookmarks