Can someone help me with this one

A

Step-by-step explanation:

Equate the congruent sides of the side, that is

2x + 2 = x + 6 ( subtract x from both sides )

x + 2 = 6 ( subtract 2 from both sides )

x = 4

and

y - 5 = x + 5 = 4 + 5 = 9 ( add 5 to both sides )

y = 14

Thus

top pair = x + 5 = 4 + 5 = 9 and lower pair = x + 6 = 4 + 6 = 10

y=x+2 hope this jdjxhdnzbdjdo

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18