I think it's c because if its proportional it should also be linear and c is the only linear equation
The business owner should be told to angle a spotlight mounted on the roof at the angle of =39°
<h3>Calculation of angle</h3>
The distance of the flagpole from the building = 55ft
The building has the height of = 45ft
The flagpole has the height of = 25ft
The angle can be calculated using the formula;
Tan θ = opposite/adjacent
Where opposite= 45ft
adjacent = 55ft
Tan θ = 45/55 = 0.82
θ = Tan–¹0.82
θ = 39°
Learn more about angles here:
brainly.com/question/25716982
#SPJ1
Answer:
0.16
Step-by-step explanation:
you divide 1/2 by 3 to 0.16666666 but it would recuce to 0.16
25.2:360 ::x:5100
Or 25.2 x ------=----- then cross multiply, 360x=5100*25.2
Hi there!
Let's use x as our variable. We know that complementary angles add up to 90 degrees. So, angle 1 is equal to x. Then, we can figure out that angle 2 is equal to 2x - 15. Then, to solve for x, we need to set the value of angle 1 plug angle 2 equal to 90, since the angles are complementary.
WORK:
x + 2x - 15 = 90
3x - 15 = 90
3x = 105
x = 35
ANSWER:
x = 35
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
