Answer:
i
Step-by-step explanation:
Answer:
Triangle is isosceles triangle X = 9
Step-by-step explanation:
Answer:
Step-by-step explanation:
Angle pair 1 and 8
and
Angle pair 2 and 7
Answer:

Step-by-step explanation:
Given

Let the roots be
and 
So:

Required
Determine the relationship between d, c and p

Divide through by d


A quadratic equation has the form:

So:


So, we have:
-- (1)
and
-- (2)
Make
the subject in (1)


Substitute
in (2)


Multiply both sides by d


Cross Multiply

or

Hence, the relationship between d, c and p is: 
Answer:

Step-by-step explanation:
