Straight highway leads to the foot of a tower a man standing at the top of the tower observes a car at an angle of depression of 30 degree which is approaching the foot of the tower with a uniform speed after covering a distance of 50m the angle of depression of the car becomes 60 find the height of the tower use root ...

If 1/2+2/5s=s-3/4,what is the value of s? a. s=3/4 b. s=25/12 c. s=-25/12 d. s=-3/4

Predict which statements are true about the intervals of the continuous function. check all that apply

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.