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Gala2k [10]
3 years ago
6

6x - 10y = -16 x + 20y = 19

Mathematics
1 answer:
Lena [83]3 years ago
4 0
This may be the right answer: x=-1 y=-11/5
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A point in rectangular coordinates is given. Convert the point to polar coordinates. Round your answers to two decimal places.
postnew [5]

Answer:

(√74, 54.46°)

Step-by-step explanation:

The rectangular coordinate point is given as; (5, 7)

Now, converting rectangular coordinates to polar coordinates is done by;

(r, θ)

Where, r is the magnitude while θ is the angle

r = √(5² + 7²)

r = √74

tan θ = (7/5)

θ = tan^(-1) 1.4

θ = 54.46°

Thus,polar coordinate is; (√74, 54.46°)

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2 years ago
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vredina [299]
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Step-by-step explanation:

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6 0
3 years ago
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olga_2 [115]

Answer:

3

Step-by-step explanation:

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That my dear your answer would be 16 degrees hope this helped
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