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Mathematics

1 answer:

sattari [20]3 years ago

7 0

Answer:

C -1/2

Step-by-step explanation:

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The height of the Eiffel Tower is 1050 feet. From the top, the angle of depression to a soccer ball on the ground is 20 degrees.

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Since the angle of depression from the Eiffel tower is congruent to the angle of elevation from the soccer ball, the angle of elevation from the soccer field is 20°

Now, we can use the trigonometric function tangent to find the distance from the soccer ball to the base of the Eiffel Tower:
 $tan( \alpha )= \frac{opposite.side}{adjacent.side}$
$tan(20)= \frac{1050}{a}$
$a= \frac{1050}{tan(20)}$
$a=2884.85$

We can conclude that the distance from the soccer ball to the base of the Eiffel Tower is 2884.85 feet.

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Use the diagram below to answer questions 4-5

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Number 4 is C... 21

To complete the question, make the equation 5x + 15 + 3x - 3 = 180 because of supplementery angles.

Just solve for x to get 21.

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To complete this question, sub 21 in for X in the equation 3x - 3 to get 60. Subtract 60 from 180 to get 120.

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3 years ago

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Jason plays a video game each weekend. He scored 100,000 more points on level 10 than he did on level 11. If he scored 785,354 p

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Jason scored 685,354 because you got to minus 100,000 from 785,354 at least I think man

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3 years ago

Meryl spends a total of 68.82 for 2 pairs of sneakers with the same cost. the sales tax is 5.32. Meryl also uses a coupon for 3

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You subtract 3.00 which makes it 65.82, then you subtract 5.32 , which makes it 60.50 , then you divide by 2 , so your final Awnser is 30.25

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4 years ago

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4 years ago