Answer: 360/15=24 sides
Step-by-step explanation:
Reflection across the y-axis
Answer:
please what shape is this
Answer:
perimeter= 40.8
area= 333.3
Step-by-step explanation:
Answer:
The two solutions for
are
and
, respectively.
Step-by-step explanation:
The sine function is positive in the first and second quadrants, that is,
. Then, there are two solutions for the given value by means of the following inverse trigonometrical function:

and
The two solutions for
are
and
, respectively.