If f(x) = -2x + 8 and g(x) = x + 9 which statement is true?
3
Click on the correct answer.
-6 is not in the domain of fºg.
-6 is in the domain of fºg.

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

I’m not good at math can i have ? ?