The angle shown is in standard position. Select the possible measures of the angle. –450° –360° –270° –90° 90° 270° 360° 450° On a coordinate plane, 2 rays are shown. One ray is on the x-axis between quadrants 1 and 4, and the other ray is on the y-axis between quadrants 3 and 4.

-90

Step-by-step explanation:

-90

Option D

Plane B because it was 9.33 miles away

Step-by-step explanation:

This problem can be simulated by two right triangles:

For Plane A, we have the elevation angle . We know that the height is 6 miles.

To find the horizontal distance we use the function

By definition:

In this case:

hypotenuse=distance from the airport

Then:

distance from the airport: 8.64 miles

For Plane B, we have the elevation angle . We know that the height is 6 miles.

To find the distance we use the function

By definition:

In this case:

Hypotenuse=distance from the airport

Then:

distance from the airport: 9.33 miles

Finally the answer is the option D.