the answer is 70,000+3,000+400+80+9
Answer:
(A) 2 meter
Step-by-step explanation:
It is given that the ladder forms a 72º angle with the ground and rests against the house at a spot that is 6 meters high.
Let the measure of bottom of the ladder from the wall be x, then using the trigonometry, we have
![\frac{CB}{AB}=tan72^{\circ}](https://tex.z-dn.net/?f=%5Cfrac%7BCB%7D%7BAB%7D%3Dtan72%5E%7B%5Ccirc%7D)
![\frac{6}{x}=tan72^{\circ}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7Bx%7D%3Dtan72%5E%7B%5Ccirc%7D)
![\frac{6}{x}=3.077](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7Bx%7D%3D3.077)
![x=\frac{6}{3.077}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B6%7D%7B3.077%7D)
![x=1.94](https://tex.z-dn.net/?f=x%3D1.94)
≈![2m](https://tex.z-dn.net/?f=2m)
Thus, option A is correct.
What expression ? There isn’t one
Billionth number jsjuushshdd