Answer:
Explanation:
According to the unit circle, 
and are the radian measures you are looking for because all <em>y-coordinates</em> are associated with the <em>sine</em> function, so when evaluating, you will arrive at this:
I am joyous to assist you at any time.
Answer:
Step-by-step explanation:
HL=√((-2-4)²+(8-0)²)=√(36+64)=√100=10=radius
so L lies on the circumference of circle.
or eq. of circle is (x-4)²+(y-0)²=10²
(x-4)²+y²=100
Put x=-2,y=8
(-2-4)²+8²=100
36+64=100
or 100=100
which is true.
Hence L lies on the circle.
Answer:
Why do we have to get homework???sorry for not answering ur equations I don't know em as yet
Answer:
x=6 or x=2
Step-by-step explanation:
