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MrMuchimi
2 years ago
6

Tonya and Pearl each completed a separate proof to show that the alternate interior angles AKL and FLK are congruent. Who comple

ted the proof INCORRECTLY? EXPLAIN

Mathematics
1 answer:
Keith_Richards [23]2 years ago
4 0

Answer: Pearl

Step-by-step explanation:

In step 2, she justified her step by the definition of vertical angles. However, angles AKL and GKB do not share a common side, meaning they are not adjacent angles.

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C. -8 and 4

Step-by-step explanation:

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f(5) = -8

Step 2: Plug in f(-1)

f(-1) = -2(-1) + 2

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A blimp is 1600 meters high in the air and measures the angles of depression to two stadiums to the east of the blimp. if those
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The two stadiums are 2,871 meters

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stadium 1  = point B

stadium 2 = point C

height of the blimp ,  AD = 1600

depression angle of stadium 1 , ∠y = 71.7°

depression angle of stadium 2 , ∠x = 25.2°

distance between the two stadiums  = d

So, it forms 2 triangles  ABD and ACD,

Using the trigonometric ratios,

tan θ = Altitude / Base

DC = AD × tan (90° - x)

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DB = AD × tan (90° - y)

= 1600 × tan( 90° - 71.7° )

= 1600 × cot(71.7°)

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∴ d = DC - DB

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To learn more about angle of depression from the given link

brainly.com/question/9723082

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2 years ago
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grin007 [14]

Answer:

D.24

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Step-by-step explanation:

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