In a square by definition all sides are equal, and the length of a side may be designated by s. The perimeter, 4s, is apparently stated to be equal to 9s - 15. given these conditions, 4s = 9s - 15; subtracting 4s and adding 15 5o each side results in 15 = 5s or s = 3. However, the language of the problem is ambiguous and could instead be interpreted as 4s = 9(s - 15). If that interpretation is used, 5s = 135, and s would equal 27.
16s + 4s = 20s
(4s + 1)(4s + 1) or (4s + 1)2
s2 + 4s - 32 = 0 What two factor of - 32 add up to 4? (s - 4)(s + 8) s = 4 ===
18 + 36 + 45 + 9 + 9 + 54 + 27 + 72 + 81 = 351
There is really not a big difference between the iPhone 5s and the iPhone 4s. The only thing different between the phones would be the screen size.
5s
5s-r
It is 5s + 4d.
(s+3)(5s+8)
The answer is 9C4 = 9*8*7*6/(4*3*2*1) = 126 ways.
in 5s it is filled but in 4d or 4s its half
In a square by definition all sides are equal, and the length of a side may be designated by s. The perimeter, 4s, is apparently stated to be equal to 9s - 15. given these conditions, 4s = 9s - 15; subtracting 4s and adding 15 5o each side results in 15 = 5s or s = 3. However, the language of the problem is ambiguous and could instead be interpreted as 4s = 9(s - 15). If that interpretation is used, 5s = 135, and s would equal 27.
16s + 4s = 20s
(4s + 1)(4s + 1) or (4s + 1)2
How many 4s are in 36
-6s+10 = -5s 5s-6s = -10 -s = -10 s = 10