Answer:
Step-by-step explanation:
We want to find the sum of
We can rewrite this as
This becomes;
Recall that;
This implies that;
Combine like terms:
Arielle earned 84 last week and spent 10.50 going to the movies. What percent of the money earned did ar
1 answer:
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Answer:
2. quadrant 4
3. quadrant 2
4. quadrant 3
Step-by-step explanation:
You can refer to the picture.
2. Since less than 0 which means
is negative,
less than 0 which means
is negative.
So, the angle lies in quadrant 4 (Cos quadrant)
3. Since less than 0 which means
is negative,
less than 0 which means
is negative.
So, the angle lies in quadrant 2 (Sin quadrant)
4. Since more than 0 which means
is positive,
less than 0 which means
is negative.
So, the angle lies in quadrant 3 (tan quadrant)
