11,513 is the answer I really don't know how to write it all out sorry
Answer:
14 feet.
Step-by-step explanation:
Use the tangent function:
![tan\alpha = \frac{opposite}{adjacent}](https://tex.z-dn.net/?f=tan%5Calpha%20%3D%20%5Cfrac%7Bopposite%7D%7Badjacent%7D)
a = length of antenna:
![tan\70 = \frac{a}{15}](https://tex.z-dn.net/?f=tan%5C70%20%3D%20%5Cfrac%7Ba%7D%7B15%7D)
![a = 15tan\70](https://tex.z-dn.net/?f=a%20%3D%2015tan%5C70)
a = 14.09538931 ≈ 14
Answer:
FALSE
Step-by-step explanation:
<E in ∆AED ≅ <E in ∆CEB.
Both are 90°.
Side ED ≅ Side EB
Side AD ≅ Side CB.
Thus, two sides (ED and AD) and a non-included angle (<E) of ∆AED are congruent to corresponding two sides (EB and CB) and a non-included angle (<E) of ∆CEB. Therefore, by A-S-S Congruence Theorem, both triangles are congruent to each other not by SSS.
Answer:
-8 and 3
Step-by-step explanation:
Answer:
a
Step-by-step explanation: