<p>n.59 -18 was A or E?</p>
<p>was A. -18</p>
<p>-18 was A </p>
<p>10char</p>
<p>Omg. I think I put +18. <em>Shoots himself</em></p>
<p>The sum of angle toward the end was 45 (180-45-90 = 45)</p>
<p>what was the one about the circumscribed triangle and what choice was 2080 because i picked the second from the bottom?</p>
<p>Oh yeah I didn’t know what circumscribed meant haha i guessed on that one</p>
<p>anybody #60? which letter?</p>
<p>2080 was last choice and circumscribed was (4,3) i plugged the points into the distance formula and 4,3 is same distance away from 0,6 and 8,0 since those are both points on the circle; got a lucky first plug in tho</p>
<p>Circumscribed one was like (3,4) or (4,3) or something.
Just find the midpoint of the segment.</p>
<p>Orange, you mean the one to find K?
You had to multiply the bottom equation by 3 and set the answer from equation 1 equal to the k*answer of the equation 2. The answer was negative something.</p>
<p>I think I guessed (4,3) omg that’s like the 7th one i guessed correctly on the test I’m so happy</p>
<p>That’s definitely right… but queston: does anyone remember what the other answer choices were? Or does anyone remember what answer that was? J?</p>
<p>what were the other 3?</p>
<p>-9 for the k one</p>
<p>what about the dots one</p>
<p>eniwaye go to page 2 and i have the explanation for the dots one</p>
<p>i missed a few, not sure what i got on that two angle question…what did you guys get for the ellipse question?</p>
<p>I guessed on the dots question and chose the second to last answer. was that the 2080 answer or not? does anyone remember?</p>
<p>what about the one that was something like I is k/(d^2)?</p>
<p>Ellipse: (x-8)^2/16 + (y-4)^2/4 = 1</p>
<p>nivers, yes</p>