Answer:
3x > 37
x > 12.333
Thus, 13 and 15 satisfy
Step-by-step explanation:
hope this helps
Answer:
m∠1 + m∠3
Step-by-step explanation:
Please please mark me brainliest and have a great day!
Answer: ![45.03\ ft](https://tex.z-dn.net/?f=45.03%5C%20ft)
Step-by-step explanation:
Given
The length of the shadow is 78 ft
the angle of elevation is ![\theta =30^{\circ}](https://tex.z-dn.net/?f=%5Ctheta%20%3D30%5E%7B%5Ccirc%7D)
Suppose the height of the building is ![h](https://tex.z-dn.net/?f=h)
From the figure, we can write
![\tan 30^{\circ}=\dfrac{h}{78}\\\\h=78\tan 30^{\circ}\\\\h=45.03\ ft](https://tex.z-dn.net/?f=%5Ctan%2030%5E%7B%5Ccirc%7D%3D%5Cdfrac%7Bh%7D%7B78%7D%5C%5C%5C%5Ch%3D78%5Ctan%2030%5E%7B%5Ccirc%7D%5C%5C%5C%5Ch%3D45.03%5C%20ft)
The height of the building is 45.03 ft
I don't understand what your asking