Urgent SAT MATH Question

Test Preparation SAT Preparation
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<p>EDIT: I SOLVED IT. NO NEED TO HELP NOW. THANKS.</p>

<p>1) <a href=“http://i1138.■■■■■■■■■■■■■■■/albums/n523/FUAAARK/Math%20Problems/Problem_9.png[/url]”>http://i1138.■■■■■■■■■■■■■■■/albums/n523/FUAAARK/Math%20Problems/Problem_9.png&lt;/a&gt;&lt;/p&gt;

<p>In the figure above, line l passes through the origin. What is the value of k/h?</p>

<p>2)<a href=“http://s736.■■■■■■■■■■■■■■■/albums/xx4/talaltq/?action=view&current=a.jpg&newest=1[/url]”>http://s736.■■■■■■■■■■■■■■■/albums/xx4/talaltq/?action=view&current=a.jpg&newest=1&lt;/a&gt;&lt;/p&gt;

<p>In the figure above, points P, A and B are equally spaced on line l and points P, Q and R are equally spaced on line m. If PB = 4, PR = 6 and AQ = 4, what is the perimeter of quadrilateral QABR?</p>

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<ol>
<li> The slope of the line is 3. Since it passes through the origin, the equation of the line is y=3x. Plug in (h,k), and you get k=3h. Therefore k/h = 3.</li>
</ol>

<p>Why was this “urgent”?</p>

<p>(The second link isn’t working for me.)</p>

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<p>Thanks. The second link is working now.</p>

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<p>bump for answer to number 2</p>

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<p>bump for answer 2</p>

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<p>2: PA=2 and PB=4 because PA is half of PB. AQ=4 and BR=x. You then get 2/4=4/x. cross multiply you get 2x=16, solve for x and get 8. Therefore, BR=8 and then you add that to PR(6) and PB(4). You get 18. The perimeter of triangle PBR is 18. </p>

<p>Hope this helped. Dont know if its right… i assume this is a grid in question.</p>

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<p>Sorry, didnt read your edit. did we get the same answer?</p>