What does X = to? will mark brainliest if it is an ACTUAL ANSWER

x = 53

Step-by-step explanation:

The sum of the angles of a triangle are 180

x + ( x+2) + 72 = 180

Combine like terms

2x+74  =180

2x+74-74 = 180-74

2x =106

Divide by 2

2x/2 = 106/2

x =53

X =48*

Step-by-step explanation:

According to the triangle sum theorem, the sum of all the angles will be 180*

So, x+2+x+72=180

2x+74=180

2x=96

x=48

396cm

Step-by-step explanation:

55 x 40 = 2,200

2,200 x 180 = 396,000

396,000 / 1000 = 396

396cm

(I don't know for sure).