8x+20 by multiplying 4 to 2x and 5 :)) hope this help!!!
Answer:


Step-by-step explanation:
p = Height of pole
h = Length of role
b = Distance between the bottom of the rope and bottom of the pole = 10 m
= Angle between the rope and the ground = 

The length of the rope is 

The length of the pole is 
Answer:
sorry,,, hvjhvhj jhvfv vugeouib
Step-by-step explanation:
There are 914.4 millimeters in a yard. There are 3 feet in a yard.
It means
1yard=914.4 millimeters , 1 yard= 3 feet1yard=914.4millimeters,1yard=3feet
So we have
914.4 millimeters = 3 feet914.4millimeters=3feet
Dividing both sides by 3
\frac{914.4}{3} millimeters = 1 feet3914.4millimeters=1feet
1 foot = 304.8 millimeters1foot=304.8millimeters