1/3 * 2 3 / 4 using distributive property
1 answer:
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Answer:
all my work is in the picture but srsly pls u should make another question with more points... blank tho :( this took a rlly long time, pls?
Note that 
and 
.
From the unit circle, we can check that
and 
have the same value, but opposite signs, that is:
.
Thus,
.
Note that
is the x-coordinate of the lowest point on the unit circle, that is (0, -1). Thus 
Answer: 0
From the unit circle, we can check that
Thus,
Note that
Answer: 0