A man standing on the deck of a ship, which is 8m above water level. He observes the angle of elevation of the top of a hill as60oand the angle of depression of the base of the hill as30o. Calculate the distance of the hill from the ship and the height of the hill. ...
From the top of a building 30 m tall, the angle of depression of the object on the ground is60∘. How far is the object from the buildings? View Solution A man on the deck of a ship is 10m above the water level. He observes that the angle of elevation of the top of a cliff...
This is exceptionally true for Jeff, a boss. Prior to having a heart attack, he B1 a large company. His employees ordered many of their meals online. Jeff was no exception.Besides C2large quantities of take-away food, he preferred eating in a cafeteri a whose A3consisted of lots of ...
Remember: never inside your window; always outside of your window "Double-glazed(双层的) windows reflect a lot of light, especially when you view them from a slight angle, a a flying bird would do," Swaddle told Salon. He is the corresponding author of a recent study which tries to ...
These broader musings raise even larger questions about what the ultimate end goal of therapy should be, or when do we know that we are treated or “cured”? Is it when we are never depressed again, or is it when we understand the nature and causes of our depression? Therapeutic Go...
What is the etiology of depression? What is the freezing point of Salol? What is antepartum depression? What classification does depression fall under? What does a depression drug mean? What is the freezing point of alcohol? What is the bubble point?
Let us consider the shadow length of the tree is the adjacent side and the length of the tree as the opposite side. To calculate the angle of elevation θ we have to use the formula, tanθ=opposite sideAdjacent sideAnswer and Explanation: The l...
Angle of elevation Angle of depression Height of a very tall building Diameter of the moon The area that is swept clean by a windshield wiper My goal is to help you understand and master trigonometry in no time and with no tears.I have designed the lessons carefully backed up with years ...
He drinks what is left in his glass as if it were water... 他把杯子里剩下的东西当水一样全喝了下去。 柯林斯高阶英语词典 He moved carefully over what remained of partition walls. 他小心翼翼地跨过残余的隔墙。 柯林斯高阶英语词典 'Dad?' — 'What?' — 'Can I have the car tonight?' ...
Those depressed people, as it is mentioned before, usually women, recollect unpleasant memories and they feel sad. Scientists suggest the best ways to deal with bad memories are to be , never stay in a bad mood for too long and try to think about our memories from a positive angle. 题目...