HELP PLS 25 POINTS A pilot is flying a CRJ-900 from Phoenix, Arizona, to Louisville, Kentucky. The aircraft cannot take off or land if the temperature on the field is not within its operating limitations. The aircraft cannot operate If the temperature is at or below -40° F, or at or above 118° E Part A: Write an inequality to represent the temperatures the pilot can take off and land in (2 points) Part B: Describe the graph of the inequality completely from Part A. Use terms such as open/closed circles and shading directions. Explain what the solutions to the inequality represent. (4 points) Part C: In June 1990, the temperature in Phoenix, Arizona rose to 122° F. Could the pilot have taken off on this day? Why or why not? (4 points)

Step-by-step explanation:

A. 118≥x≥-40

B. Closed circle at 118, shading to the right, and -40 closed circle shading to the left. The inequality represents what the plane can and can't take off in, with the white in the middle being what the plane can take off in, temperature wise and the shading being what the plane cannot take off in.

C. No, because the temperature is above 118, which means that the plane cannot take off

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

i do not know the answer

step-by-step explanation: