<p>MNOAAA12- i think that was on the experimental section, if your experimental was CR, then you didnt have it...</p>
<p>the perpedincular lines answer was 5..... i thought it was 2 buti guess it was 5</p>
<p>no perpendicular line question was NOT on the experimental section.
I had a writing experimental section and i had the perpendicular line question too</p>
<p>i dont remember the question... could you explain it to me?</p>
<p>I had it as well and I had reading experimental. The answer was 5.</p>
<p>what was the original question????</p>
<p>but do u remember the actual question?</p>
<p>two perpendicular lines intersect each other at the point (2, 1)
One line has the equation<br>
x = 2y. Find the y-intercept of the other line.</p>
<p>oh yeah... i remember it now... it was 5... but i think the original line they gave you was y=-1/2x+(some number) .... y=2x was the opposite reciprocol, which is how you get perpendicular fcns.</p>
<p>all they gave you was the points of the line. one line has points (0,0) and (2,1) the line perpindicular to that has points (2,1) and (0,x) and then you just find the point x where the slope of the second line equals -2</p>
<p>why 16? the length of the box was 8 inches, the width of a cd was 1/4 inch. 8 divided by 1/4 = 32. or you could have calculated the volume of the cd and divide it by the volume of the whole box which is also 32</p>
<p>oh. i remember the CD case now. so was the answer 32?</p>
<p>well, math one problem is a pretty big</p>
<p>I am probably going to be like -12 now LOL</p>
<p>ANSWER...............QUESTION
21....... (x+y)^2=...
4 or more....... inscribed rectangles
(d^2)h....... smallest box
9........ trifactors
4k/3.......... 2^(n+2)
6.......... clothing combos
135.......... x and y angles
192.......... pie chart (hotel cost)
10.......... Venn diagram
52.......... boundary squares
40.......... phone call
1.6 or 8/5............ 10 kk squares
5.......... perpendicular lines
32.............. CD cases
1750............. difference in profits year 1 and 2 for 3 stores (average)
1/2............ x^2=4y^2 ...
3Triangle+2Triangle.............. 6Triangle-5Triangle
1/15............. (3x+y)/y=...
20............ beads
y=z............. isosceles</p>
<p>Ahh im so nervous, only one I've missed that I know of is clothing combos (HOW!?) and omitted one.
please...I need 750+ on math!!!</p>
<p>I remember a problem where it had a triangle, and inside that triangle is another triangle... know what im saying? i think the answer was 8/5 cuz you just take the ratio?</p>
<p>i still think the venn diagram one is 7</p>
<p>did the problem say ONLY arklogic?</p>
<p>oh yeah kpandy...it was a similarity triangles problem.
i got 8/10, or 4/5.</p>