Help with this please

see below

Step-by-step explanation:

The first solution is incorrect.  To use the zero property, the right hand side must be zero.

x^2 -5x +6 =2

Subtract 2 from each side

x^2 -5x+6-2 = 2-2

x^2 -5x+4 =0

Factor

(x-4) (x-1) =0

x-4 =0   x-1=0

x=4  x=1

The second solution is incorrect.  They factored incorrectly.  They would get +5x as a middle term instead of -5x

x^2 -5x +6 =2

Subtract 2 from each side

x^2 -5x+6-2 = 2-2

x^2 -5x+4 =0

Factor

(x-4) (x-1) =0

x-4 =0   x-1=0

x=4  x=1

last one.

step-by-step explanation:

last one.

generally speaking, the others follow some sort of pattern that correlates to either linear (looks like a straight line) or sinusoidal (looks like an s).

the last one is just a random cloud of points that doesn't correlate to any particular known order.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: