The angle of elevation of the top of the tree from a point p and the ground is 30°. From a point Q, 10m closer to the foot of the tree, the angle of elevation is 45°, how tall is the tree?

What is the degree of the monomial? a. 6x2 b. −x3y3 c. 7x

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these