<p>These are some "easy" problems that I find difficulty solving, please help ... it's in the NEW 2009 COLLEGEBOARD BB. not the old one.</p>
<p>page.397, #6</p>
<p>^How do you find the value of t???</p>
<p>page.398, #9</p>
<p>^How do you find the value of x? I don't know what to do, to be honest =/</p>
<p>Could you post the questions here? I don’t have the book in front of me at the moment.</p>
<p>^the problem is, there’s a picture with the problem so i can’t</p>
<p>I think t is -7 cuz since both lines are equal,
CD=10 units, so AB is also 10 units
10-3=7
t=-7</p>
<p>oh and for ques 9 i think the answer is 18 cuz the distance btwn 42 and 2 is 40 so halfway between is 20 then the marker for x is just a little bit less than 20…I’m just guessing tho</p>