255 Is the correct answer
Answer:
sum of angles in atriangle=180°
Step-by-step explanation:
w-45°+w-37°+w+19°=180°(sum of angles in a triangle)
3w=180°+45°+37°-19°
3w=243°
w=81°
Answer:
A(y=3) B(y = -2) C(y= 4)
A' (y = 3) B(y= -2) C(y= 4)
Step-by-step explanation:
Answer:
If you reflect point x across the y axis, it will end up at (-1/2,0).
Step-by-step explanation:
Answer:
i think it is many but i am not sure
Step-by-step explanation:
