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Alenkasestr [34]
3 years ago
15

HELPP!! I am just so unsure about this problem. select EACH correct answer. Expertise please!

Mathematics
2 answers:
Ivahew [28]3 years ago
7 0
K(x) = (1/4)^x

(1,4) when x = 1, k(1) = (1/4)^1 = 1/4....FALSE
(3, 1/64) when x = 3, k(3) = (1/4)^3 = 1/64....TRUE
(-1,4) when x = -1, k(-1) = (1/4)^-1 = 4....TRUE
(0, 1/4) when x = 0, k(0) = (1/4)^0 = 1....FALSE

answer
(3, 1/64)
(-1,4)
adell [148]3 years ago
5 0
I am sure it is (1,4) hope this helps
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Hello, great question. These types are questions are the beginning steps for learning more advanced Equations.

I have added a visual aid of the problem. As we can see the courses of both ship to the harbor forms a triangle with ship B being the hypotenuse. Since we are given the distance of the course for ship A and the angle between both ships, we can use this information with the <u>COSINE operator</u> to solve for the length of the course of ship B.

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3 years ago
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Step-by-step explanation:

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Hope this helps!

Have a nice day! :)

:D

-Charlie

Thank you!

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