3/5 is your answer. Hope this helps. There’s a picture attached with the work.
Answer:

Step-by-step explanation:
Given



Required
Coordinates of B
This question will be answered using line ratio formula;

In this case:



Solving for 
becomes



Comparing the right hand side to the left;
-- (1)
-- (2)
Solving (1)


Solving (2)


Hence;

Answer:
a8 = 0.004
Step-by-step explanation:
Q is abt a geometric series given by the eqn: an = a1*r^(n-1)
given a1 = 40000, r = 0.1
an = 40000*(0.1)^(n-1)
a8 = 40000*(0.1)^(8-1)
= 40000*(0.1)^7
= 0.004
The transitive property is a chain rule for the variables a, b and c.
It states that if a is equal to b and b is equal to c then a is equal to c.
If a = b and b = c then a = c.