Answer: Choice A) AA postulate; 18
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Work Shown:
The triangles are similar to each other due to the AA (angle angle) postulate. The top angles are overlapping or shared angles. So that's the first pair. The second pair of angles is either bottom pair of angles, from the fact that corresponding angles are congruent. This is only true if the lines are parallel.
Due to the similar triangles, we can set up the proportion and solve for x
8/(8+4) = 12/x
8/12 = 12/x
8*x = 12*12 ... cross multiply
8x = 144
x = 144/8
x = 18
Answer and Step-by-step explanation:
| \
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100 ft. | \
| 2 \
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x
Use tangent to find the x.
tan(2) = 

Use a calculator to evaluate.
= 2863.6253
So, the boat is 2,863.63 feet from the shore.
#teamtrees #WAP (Water And Plant)
Answer:

Step-by-step explanation:
Slope intercept from is represented as :

So, plugging in the numbers it would look like this :

Hope this helps. Please mark brainliest!
Answer: In order to begin figuring that out, we need to know how both of their plans work.
The answer would be 53,562. You would multiply 47400 by 1.13 to get your answer. Hope this helps!