3 years ago

When the angle of elevation to the sun is 52", a tree casts a shadow that is 13 feet long. What is

2 answers:

7 0

Answer:

x=10.156713

Step-by-step explanation:

tan(52)=13/x

6 0

Answer:

Step-by-step explanation:

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lions [1.4K]

Inversely proportional: z = k/r
k = 32 * 1.5 = 48
Plug that into equation
8 = 48/r
Multiply both sides by r
8r = 48
Divide by 8
r = 6

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3 years ago

Arada [10]

Answer:

Step-by-step explanation:

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3 years ago

Slav-nsk [51]

$x = - 3 + \frac{5 \sqrt{2} }{2} \\ - 3 - \frac{5 \sqrt{2} }{2}$
$x = .5355339 \\ - 6.5355339$

I think that's what your looking for

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3 years ago

Roman55 [17]

$2, because if you do 8*25 you get 200 and if you divide that by 100 you get a total of 2 making the tax on the purchase $2.

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3 years ago

AlekseyPX

Answer:

13:30 military time, 1:30 normal time.

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3 years ago