Figure abcd has vertices a(1, 1), b(1, 4), c(4, 4), and d(4, 1). what are the coordinates of the vertices of figure a’b’c’d’ after a reflection across the line x = –2 and a translation 3 units up?

dunno

step-by-step explanation:

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116