It would be D, (-2, -3), which is in the 3rd quadrant.
1. Lets' call:
H: The height of the flagpole.
x: The distance f<span>rom Adam’s position to the flagpole.
</span> y: The distance from Kevin’s position to the flagpole.
2. So, we have:
Tan(36°)=H/x ⇒ x=H/Tan(36°) (i)
Tan(50°)=H/y ⇒ y=H/Tan(50°) (ii)
3. We know that <span>Adam and Kevin are standing 35 meters apart. Then:
</span>
x+y=35 (iii)
4. Let's substitute (i) and (ii) in (iii):
x+y=35
H/Tan(36°)+H/Tan(50°)=35
H(1/Tan(36°)+1/Tan(50°)=35
5. When we clear "H", we obtain:
H=35/(1/Tan(36°)+1/Tan(50°))
H=15.79 meters
How high is the flagpole?
The answer is: 15.79 meters
Answer:
n = 1/6
Step-by-step explanation:
<u>Step 1: Make an expression</u>
n = 5/16 * 8/15
n = 40/240
n = 40/40 / 240/40
<em>n = 1/6</em>
<em />
Answer: n = 1/6
Cosine is positive in Quadrant IV.
D.
10>(12)-7(0)
10>12.... False
