5. A play ground in the shape of a horizontal quadri DA are 70 m, 30 m and 20 m respectively. The
lateral ABCD in which the length of AB, BC and
angle BAD is 60° and the angle of B is a right angle
The foot of a vertical pole, 60 m high is at E in AB
where AE is 30 m, calculate the angle of elevation
of the top of the pole from C and D (it will be very helpful to please explain​

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?