1. Supplementary angles : Two angles are supplementary if their sum is 180°.
For angle 1 and ∠COF to be supplementary,
∠1 + ∠COF =180°
must be satisfied.
We see in the figure that angle 1 and COF form a straight line.
The angle of a straight line is 180°.
∴ 1 is a supplement of ∠COF.
Answer : YES
2. Given : ∠COF =150° ;
AD is perpendicular to BF.
Here, ∠BOC + ∠COF = 180° , since they form a straight line.
∠BOC = 180° - ∠COF = 180° - 150° =30°
∴ ∠BOC = 30°
Answer : D. 30°
Answer:
Eastern China which has humid continental and humid subtropical climates (much like the eastern United States).
The Great Dark Spot is thought to represent a hole in the methane cloud deck of Neptune. The spot was observed at different times with different sizes and shapes. ... Unlike the clouds on Earth, however, which are composed of crystals of ice, Neptune's cirrus clouds are made up of crystals of frozen methane.The Great Dark Spot was a huge spinning storm in the southern atmosphere of Neptune which was about the size of the entire Earth. Winds in this storm were measured at speeds of up to 1,500 miles per hour. These were the strongest winds ever recorded on any planet in the solar system! The Great Dark Spot was first discovered when the Voyager 2 spacecraft flew by Neptune in 1989. When the Hubble Space Telescope looked at Neptune in 1994, the Great Dark Spot was gone and a different dark spot had appeared in the northern atmosphere of Neptune. Pick out some you need
Answer:
The Yangtze river was intricate in ushering in human colonization of china some of the first signs of human activity, have been dated as far as 2 million years, later on in history due to the difficulty of crossing the river it became a border to the cultures and tribes settling there although this fact also ushered in conflicts between the established kingdoms, a common capital of Chinese settlements most recently being the republic of China was Nanjing, which was a strategic location on the Yangtze river
The answer that fits the blank is ONE (1) MILLION. Every raindrop contains approximately one million moisture droplets. In measuring the how much is the moisture droplet, the instrument that is used is called the <span>Back-scatter Cloud Probe or the BCP. This moisture in the air is what is responsible in the formation of moisture droplets.</span>
