If cost = -0.42 and cosw = -0.80, both t and w are positive, and the angles determined by t and w are in quadrant 3, then which of the following statements is true? (2 points)

a. t > w
b. w > t
c. Cannot be determined

The answer is A.

You can use the inverse cosine feature on a scientific calculator to figure out w and t, or you can understand that cosine in the third quadrant will get closer to 0 as the angle increases, therefore t's angle will be bigger than w's since it's value (-.42) is closer to zero than (-.8)

Answer Link

anjithaka anjithaka · Answer 2 · 2022-06-29T12:48:12+02:00

The correct answer is option a. t > w.

Inverse cosine function

By using the inverse cosine feature to figure out w and t,

From the figure given below, we can understand that inverse cosine functions, then we get

cosine in the third quadrant will get closer to 0 as the angle increases, therefore t's angle will be bigger than the value w

since its value (-0.42) is closer to zero than (-0.8).

Therefore, the correct answer is option a. t > w.

To learn more about the inverse cosine function

https://brainly.com/question/14522298

#SPJ2

If cost = -0.42 and cosw = -0.80, both t and w are positive, and the angles determined by t and w are in quadrant 3, then which of the following statements is true? (2 points) a. t > w b. w > t c. Cannot be determined

Respuesta :

Inverse cosine function

Otras preguntas

If cost = -0.42 and cosw = -0.80, both t and w are positive, and the angles determined by t and w are in quadrant 3, then which of the following statements is true? (2 points)

a. t > w
b. w > t
c. Cannot be determined