An airplane leaves the runway climbing at an angle of 18 degree with a speed of 275 feet per hour. find the altitude a of the plane after 1 hour

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?

Y+ 2/y is it a polynomial in one variable or not? and if so, why?