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mr Goodwill [35]
3 years ago
13

A person whose eye level is 11 feet above the ground is looking at a building. The angle of elevation to the top of the building

is 22º and the angle of depression to the bottom of the building is 34∘. What is the height (in feet) of the building? Round your answer to the nearest foot.

Mathematics
1 answer:
yarga [219]3 years ago
4 0

Answer:14.7ft

Step-by-step explanation:

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PilotLPTM [1.2K]

Answer:

y = -1/2x - 1/2

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step 1: Define

y = -1/2x + 3/7

Point (-1, 0)

Step 2: Find parallel line

<em>Parallel lines have the same slope as the original but different y-intercepts.</em>

<em>m</em> = -1/2

y = -1/2x + b

0 = -1/2(-1) + b

0 = 1/2 + b

b = -1/2

Step 3: Write parallel line

y = -1/2x - 1/2

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melamori03 [73]
36 times .86 gives you the anser
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antoniya [11.8K]

Answer:

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Step-by-step explanation:

multiply

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The following graph describes function 1, and the equation below it describes function 2. Determine which function has a greater
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Answer:

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Step-by-step explanation:

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What is the solution set -4.9x +1.3 &gt; 11.1
Irina18 [472]

Answer:

x < - 2

Step-by-step explanation:

given - 4.9x + 1.3 > 11.1 ( subtract 1.3 from both sides )

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Remembering to reverse the direction of the inequality symbol as a result of dividing by a negative quantity.

x < - 2 ← inequality reversed

solution set : x ∈ ( - ∞, - 2 )


8 0
3 years ago
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