Answer:
Length of the drain pipe is 72.15 feet.
Step-by-step explanation:
From the figure attached,
A drain pipe is to be laid between two pints P and Q.
Point P is 15 ft higher than the other point Q.
Angle of elevation of point P from point Q is 12°.
Let the length of pipe is l feet.
By applying Sine rule in the given right triangle PRQ,
Sin(∠Q) =
Sin(12) =
0.20791 =
l = 72.15 ft
Therefore, length of the drain pipe is 72.15 feet.
Answer:
Have 1 penny and double it for 14 days
Step-by-step explanation:
10x14 = 140+5 = 145 dollars
2.4758801e+25 dollars
If im right it should be <span><span>asymptotic</span></span>
Answer:
Microwave,communication,radio
Step-by-step explanation:
Answer:
25
Step-by-step explanation: i got it right on ed