Answer:
not closed
included
closed
included
Step-by-step explanation:
Answer:
Step-by-step explanation:
we know that
-----> by central angle
see the attached figure to better understand the problem
we have
substitute
Answer:
ANSWER is B. look at the sides and simplified.
Answer:
C' (- 3, 2 )
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ) , then
C (3, 2 ) → C' (- 3, 2 )
Answer:
3(3a+4)
Step-by-step explanation:
3(3a+4)
use distributive property
9a+12