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MaRussiya [10]
2 years ago
7

On a map, New York and California are 19 cm apart. The map scale is 1 cm = 100 km. What is the actual distance between the two c

ities?
Mathematics
2 answers:
Assoli18 [71]2 years ago
4 0
1900kM away from each other :)
Cerrena [4.2K]2 years ago
3 0

Answer:

1900 km.

Step-by-step explanation:

On the map, 1 cm represents 100 km and there are 19 cm. So multiply 19 by 100.

100 * 19 = 1900

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Angle θ is in standard position. If (8, -15) is on the terminal ray of angle θ, find the values of the trigonometric functions.
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* sin Ф = -15/17     * cos Ф = 8/17      * tan Ф = -15/8

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Step-by-step explanation:

Lets revise the trigonometric function of angle Ф

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- Remember cot Ф is the reciprocal of tan Ф

∵ cot Ф = 1/tan Ф

∵ tan Ф = -15/8

∴ cot Ф = -8/15

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