The perpendicular slope would be the negative reciprocal of -3, which is 
.
Let's see what the y-intercept should be, by finding one third of -6 and seeing how much we need to add or subtract to reach -9.
1/3 times -9 is -3.
To reach -6, we need to subtract 3.
So, the y-intercept is 7.
The equation is: 
.
The value of e can be found by using pythagorean theorem, so it is
e² = d² + f², so e = sqrt (<span>d² + f²)</span>
Hello,
tan t /(sec t -cos t)= sin t/(cos t *(1/cos t -cos t))
=sin t/(cos t*(1-cos ²t)/cos t))
=sin t/sin² t=1/sin t [or=cosec t.]
Answer:
i cant see it
Step-by-step explanation:
A= 5ft
B= 4ft
These are the only questions I can see.
