<p>
^I did not notice the height. It was the slant = 10.</p>
<p>why law of sine? I don't think we were to use that.. well.. it's vague to me now so ~, i got same answer as gcf101</p>
<p>
[quote]
^I did not notice the height. It was the slant = 10.
[/quote]
</p>
<p>yeah, i forgot. it was the slant height that was 10. the radius was four, so you had to do the pythagorean theorem. the height was the square root of 84.</p>
<p>cause sq.rt84 = ~ 9</p>
<p>1/3<em>pi</em>(4^2)9 = </p>
<p>so what was the answer?</p>
<p>
How did you get that? 4.01 is the hight of the triangle.</p>
<p>well 8 was given in the beginning as the diameter, i remember. maybe thats where you are getting 8?</p>
<p>but it wasnt just asking for the height as the answer. you needed to find the volume.</p>
<p>
I did too.</p>
<p>I'll be baaack. :)</p>
<p>me too i got that</p>
<p>Same, because (1-i)^2 is -2i.</p>
<p>how bout that log problem? i got 30; logn(p)*logn(r)=logn(pr), right? i probably assumed wrong</p>
<p>Omitted it</p>
<p>it was 11 for sure</p>
<p>I got a point two down and two to the right (D)</p>
<p>it was 1 - (-1) since i^2 is -1. So the units digit (x-value) was 2</p>
<p>(1-i)^2=2i and according to this:
<a href="http://mathworld.wolfram.com/ComplexPlane.html%5B/url%5D">http://mathworld.wolfram.com/ComplexPlane.html</a>
it should be a point 2 down on the y axis.</p>
<p>Shoot. made a careless error
thought (1-i)^2 was 1 - 2i + 1
:/</p>
<p>what was the answer to the distance formula one?</p>
<p>I think I got 6 root 2 or 8.49</p>
<p>I got radical 48, whatever that is</p>
<p>"what was the answer to the distance formula one?"</p>
<p>12.6 comes to mind, does that sound familiar?</p>