meredith48034
meredith48034 meredith48034
  • 18-04-2020
  • Mathematics
contestada

find the value of sec (θ) for an angle θ in standard position with a terminal ray that passes through the point (4, -3)
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find the value of sec θ for an angle θ in standard position with a terminal ray that passes through the point 4 3 class=

Respuesta :

kaiandmarvin kaiandmarvin
  • 18-04-2020

Answer:

d. 5/4

Step-by-step explanation:

The secant of an angle with a terminal ray through the point (4, -3) is the distance to the origin divided by the x-coordinate, or

[tex]\sqrt{4^{2}+(-3)^2}[/tex] / 4 = 5/4

Answer Link
amna04352
amna04352 amna04352
  • 18-04-2020

Answer:

d. 5/4

Step-by-step explanation:

(4,-3) is in quadrant 4

cos/sec is positive in this quadrant

Hypotenuse = sqrt(3² + 4²)

sqrt(25)

5

cos(theta) = 4/5

sec(theta) = 5/4

Answer Link

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