Answer:
{x,y}={−3,−1}
Step-by-step explanation:
Only one, if you want to know the measurement of the other side use the cosine law and to know the other angles use the sine law :)
Answer:
yes
Step-by-step explanation:
Well, zero is between negative and positive numbers. Negative number are less than zero and positive numbers. Positive number are greater than negative number and zero. And, zero is greater than negative number but smaller than positive number.
Negative number < Zero < Positive number