Hi there!
In order to solve, we'll need to use the trigonometry function tangent, which is opposite/adjacent.
The side opposite the angle is h, our height.
The side adjacent the angle is 41.
The equation is:
tan(58) = h/41
After multiplying both sides by the tangent of 58, you get that the height is 66m.
Answer:
-6
Step-by-step explanation:
-3a + 4 = -14
-3a = -14 - 4
-3a = -18
a = -18 / 3
a = -6
Answer:
(-7, -10)
![x=-7\\y=-10](https://tex.z-dn.net/?f=x%3D-7%5C%5Cy%3D-10)
Step-by-step explanation:
![4x-4y=12](https://tex.z-dn.net/?f=4x-4y%3D12)
Substitute x for -7.
![4(-7)-4y=12](https://tex.z-dn.net/?f=4%28-7%29-4y%3D12)
Multiply 4 by -7.
![-28-4y=12](https://tex.z-dn.net/?f=-28-4y%3D12)
Add 28 on both sides.
![-4y=40](https://tex.z-dn.net/?f=-4y%3D40)
Divide -4 on both sides.
![y=-10](https://tex.z-dn.net/?f=y%3D-10)
C is the right answer I think