Answer:
Can you be a litte more specific
Step-by-step explanation:
Hello :
look : 40 = 2×20 80 = 2×40
knowing tan 20º by calculator , for 40° , 80°use the identity :
tan (2x) = (2tan(x))/(1-tan²(x))
Answer:
2
Step-by-step explanation:
246 ft since that is the least distance.
I got that from the fact that that line is perpendicular to the wall. another definition of perpendicular is a line L that intersects another line M that starts at point P and is the shortest distance from P to M
Answer:
Option 3. $164.00
Step-by-step explanation:
Multiply 18 * 12 * 18 * 12 * 4
Then divide by 36 three times
Finally multiplied by 41
Which equals 164