Answer:

Step-by-step explanation:
Given


Required
Determine the line equation
This question will be answered using linear interpolation.
This is represented as thus:

Substitute values for x1,x2,y1 and y2




Cross Multiply


Make y the subject


Answer: 1/100 of a mile
Step-by-step explanation:
36 inches is equal to 3 feet which is equal to 1 yard
1/100 of a mile = 633.6 inches
Answer:
The LCM of 81, 6, and 10 is 810.
If you go through the multiples of 810, 6,and 10 you will find they each have the number 810.
BDA=30=>BAD=60
TanBAD = tan60 =BD/BA => BD=...
TanACB=tan60=AB/BC=BC=...
CD=BD-BC=...