<p>the cord one: two sides were 9 because they were radii, the angle between the 9s was 117, so the other two angles were 31.5, then you do law of sins and get 15.something</p>
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<p>No, II also worked…</p>
<p>and does anyone reallly remember the exact wording of question 50?
because I’m pretty sure that III said " the plane is parallel to one of the other planes" not a line!</p>
<p>JollybJolly, I also got both II and III because both increased the value of the denominator.</p>
<p>i think youre right james, i dont even remember what i put for an answer though</p>
<p>? I thought the angle was 63, so the other 2 were 58.5</p>
<p>does anyone remember the one about the two polynomial equations, f(x) and g(x)? and then they had f(x) = g(x)(x-2) + r. Does anyone know what r equaled? the choices were f(-2), f(-1), f(0), f(1), and f(2).</p>
<p>at James: yeah, but if you visualize it, there would only be two lines of intersection. Hopefully I’m wrong, but i dunno…</p>
<p>Stonesn:</p>
<p>The answer was not 9.4, this is how i did it:</p>
<p>c^2 = 2(9^2) - 2(9^2)(cos 117) = 279.3</p>
<p>square root of 279.3 = 16.7</p>
<p>hey jollybjolly, i think the question was (a +(b/c))/(d/f). And I forget I and II. III was you multiply d by 2. The result would be half of the original. what was II again?</p>
<p>at gmaijoe: II was dividing f by 2</p>
<p>@seahawks that was an exterior angle to the triangle in question</p>
<p>Ln was in radians. You had to plug in. I think it was .459 or something like that.</p>
<p>I think II was divide f by 2, which also works :)</p>
<p>What’s the typical curve for 800? How many can i get wrong because i didn’t omit any of them.</p>
<p>4 or 5 wrong.</p>
<p>yea the chord was like 15.4
i’m positive</p>
<p>For the COUNTY problem, i took the numbers from the top row, and divided the smaller number by the larger.
for the divide by 2 one, i got divide e by 2 or multiply f by 2</p>
<p>i dont remember the question, but the question restricted it to the numbers in the top row, do you remember what the chart looked like?</p>
<p>Desafinado: If your calculator mode was in Radians, then you’d put the value in radians. Mine was in degrees, and i put in ln(90). Now, ln(pi/2) in Radians mode is the same as ln(90) in degree mode (where you just put in the numerical value for the term).</p>