Jaguarland was fighting a war and were producing at Point D. Suddenly, they find themselves able to produce a Point F. what must
’ve happened in their society?
1. They came inefficient.
2. They were invaded
3. They developed a new technology that allows them to produce more of both goods
4. A large number of people left Jaguarland, due to war
1. They came inefficient.
2. They were invaded
3. They developed a new technology that allows them to produce more of both goods
4. A large number of people left Jaguarland, due to war
1 answer:
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Answer:
and example hope it helps
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Step-by-step explanation:
If you're looking for what the half angle of the tangent of theta is, I'm a bit confused as to why you think the angle in the 4th quadrant, x, is relevant. But maybe you don't know it isn't and it's a "trick" to throw you off. Hmm...
Anyways, the half angle identity for tangent is
There are actually 3 identities for the tangent of a half angle, but this one works just as well as either of the others do, so I'm going with this one.
If theta is in QIII, the value of -4 goes along the x axis and the hypotenuse is 5. That makes the missing side, by Pythagorean's Theorem, -3. Filling in our formula:
which simplifies a bit to
and a bit more to
Bring up the lower fraction and flip it to divide to get
which of course simplifies to
-3. Choice A.