True. They do not share a point or side.
The third one because as x increases, y decreases and all the points are around a single line
Answer:
30
Step-by-step explanation:
is going to output a number in between
and
.
Luckily you are looking for
in the 1st quadrant which is contained in the given interval above, so the answer just comes down to what the calculator returns from entering
in your calculator.
You may also use the unit circle. sine value refers to the y-coordinate on there.
So you are looking for when the y-coordinate is 1/2 in the fist quadrant which is at 30 degrees.
Answer:
Mu answer is 9/4 I am nor explain