Find the perimeter of a trapezoid with sides that measure 19.5 inches, 7.37 inches, 4.8 inches, and 12 inches.

the answer is a reflection across the line m

step-by-step explanation:

on edge

(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

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2