meredith48034
meredith48034 meredith48034
  • 22-05-2020
  • Mathematics
contestada

find the value of cos(θ) for angle θ in standard position with a terminal brain that passes through the point (4,-3)

​

find the value of cosθ for angle θ in standard position with a terminal brain that passes through the point 43 class=

Respuesta :

khalil2012am
khalil2012am khalil2012am
  • 22-05-2020

Answer:

-3/4

Step-by-step explanation:

cos theta = (adjacent /hypothesis) =(-3/4)

Answer Link
amna04352
amna04352 amna04352
  • 22-05-2020

Answer:

D

Step-by-step explanation:

(4,-3) lies in the fourth quadrant where cos is positive

cos(θ) = adjacent/hypotenuse

hypotenuse² = 4² + 3² = 25

Hypotenuse = 5

cos(θ) = 4/5

Answer Link

Otras preguntas

BRAINLIESTTT ASAP!!! -What impacts did foreign religions like Christianity and Islam have on Africa?
How is volume, temperature, pressure and density of gas related
Arrange the planets from strongest magnetic field to weakest magnetic field. Jupiter Earth Venus
What is the solution 2 1/8-1 19/40=
What is the voltage produced by a standard lithium cell?
Please help me solve this 5a+17=47
All of the following are expenses associated whit home ownership that should be planned for early in the process except: A. Mortgage payments B. Closing costs
Please help with question 19
Please help? I have no idea how to answer this question
What are features of General adaptation syndrome