Answer:
4
Step-by-step explanation:
add the numbers.
3+7+4+2= 16
then divide the answer by how much there is.
16 // 4= 4
//= divide
hope this helps
Answer: I think it is SAS
Step-by-step explanation:
Answer:
28mm
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Under a rotation about the origin of 180°
a point (x, y ) → (- x, - y ) , thus
(0, 5 ) → (0, - 5 )
(- 1, 1 ) → (1, - 1 )
(- 3, 2 ) → (3, - 2 )
(- 4, 4 ) → (4, - 4 )