<p>ok i have 2 questions.
first- the one with the circle that was something pi from point p was 1?
second- sum of the sides of the pyramid was 30?</p>
<p>sweatpants, yes both your answers are correct</p>
<p>Can someone please tell me what is the most probable score for 1 omitted and one wrong, considering this test is supposed to have a brutal math curve?</p>
<p>if you had W, M, M for the first 3 sections, which one was experimental? one of them was really tough the one with the RST = 40, etc</p>
<p>How can you tell which section was the experimental one?</p>
<p>the first M (Section 2) was the experimental one swfx.</p>
<p>if you had two back to back usually one is experimental..</p>
<p>Some people have 4 math sections, some people have 4 CR sections, some people have 2 writing sections.</p>
<p>So you ask the people with 4 math sections what their 3 CR and 1 WR section was to determine which one was the experimental CR/WR section.</p>
<p>Then you ask the people with 4 CR sections what their 3 Math sections were to determine which one was the experimental Math section.</p>
<p>Okay, thanks. So which one was determined to be the experimental one? Anyone remember any other questions besides the rst one?</p>
<p>I think it was the one with the first problem as "What is 3y?"</p>
<p>I know that the one with a Point P and Plane M and circle with diameter 9pi was NOT an experimental section</p>
<p>For the triangle rectangle one, I assumed that x already accounted for the subtracted 3, because wasn't the 3 given below that?</p>
<p>wat was Z equal to in the shorter math section?</p>
<p>i dont think you could assume that.... at least i hope not</p>
<p>the 3 was given on the other side
all that was on the x side was the x, i'm assuming that implied that x represented the entire side</p>
<p>nope x was supposed to be the entire length of the LEFT side, while 3 was the entire length of the RIGHT side. So you needed to subtract 3 from x if you wanted the left side OF THE TRIANGLE (height).</p>
<p>z = 2, you add all 3 equations up and you get 6z = 3 ---> z = 2</p>
<p>omfg the z question made me so angry I LEFT IT BLANK omfg...... i'm so mad. i NEVER leave math blank EVER</p>
<p>can someone tell me what the question was with the triangle, and one side was 10, and it gave you the angles and you had to figure out what one side was??? I had no idea what i was supposed to do</p>
<p>Bobob, that may of been the question I used Law of Sines on. I didn't know how else to solve it.</p>
<p>That was the one where you had to draw an imaginary line to get a 30-60-90 and a 45-45-90 triangle.</p>
<p>Basically on the left they gave you a 30 degree angle, and if you draw a perpendicular line from the top vertice, you get a 30-60-90 triangle on the LEFT side (because 180 - 30 - 90 = 60)
They also gave you a 45 degree angle on the right side, so you get a 45-45-90 triangle using the imaginary line.</p>
<p>the 10 was on the hypotenuse, and we know a 30-60-90 goes by side ratios of 1:root 3:2 so 10/2 = 5 for the length of the imaginary line. and 5 * root 3 = the side of the LEFT SEGMENT of the TOTAL BOTTOM SEGMENT. </p>
<p>Now for the RIGHT SEGMENT of the TOTAL BOTTOM SEGMENT, since the length of the imaginary line is 5 and it's opposite the 45 degree angle side. the RIGHT SEGMENT is also 5.</p>
<p>TOTAL BOTTOM SEGMENT = LEFT BOTTOM + RIGHT BOTTOM
= 5 root 3 + 5</p>
<p>If I had a picture, I could explain this in like 1 sentence, unfortunately I don't so sorry for the long explanation :p</p>
<p>What were the 3 equations for the systems question with Z?</p>
<p>OHh thanks opq i think i guessed that one right</p>
<p>snash, it was something like
z = x - y + 4
z = y - w - 1
z = w - x + 3</p>
<p>You add it up and you will get 3z = 6 ---> z = 2</p>