;-; is it THAT hard i try to be nice but ....
This might be a better visual that made!
|------------|
| |
|30, or 6x | x
2x
sorry I didnt explain it in too much detail I didnt have much time.
I hope you understand it.
If the perimeter of 3 rectangles is 90cm, the perimeter of 1 is 30.
If the width of the rectangle is x, than the whole rectangle would be 6 x.
30=6x, so x=5
the length of one rectangle is 10
your welcome :)
Will say that John has 100 magnets. If John has 100 magnets, Liam will have 175. If Liam gave away twice as many magnets as John, and John has 25 magnets left, Liam gave away 150 magnets. Liam will end up with 25 magnets. And I think you can continue from there.
:\
can you screenshot the problem???
its wrong srry
Say the number is ABCDE
"A" would have 9 solutions 1-9
"B" would also have 9 solutions 1-9 - one number +zero
"C" would have 8 solutions
"D" would have 7 solutions
"E" would have 6 soultions
9*9*8*7*6 is
27216
:)
The answer is A
x-4=-6,
x=-2
x^1.....x^10 is equal to x^55
x^2.....x^20 is equal to x^110
x^55/x^110=
x^-55
2^-55
+201 