Answer:
Angle CBE = 48 degrees.
Explanation:
I'm doing the same math quiz right now and was pretty stumped. However, it was actually really easy once you think about it enough!
<em>Please make sure to reword my answer and remember as stated already at the beginning of the quiz, the angles are not drawn to scale.</em>
Step 1: Take the stuff that equals CBE, turn it into an equation, and solve.
<u>OPTIONAL</u>: Plug 18 for x into the equation and you'll get 132 = 132, making it a true answer.
Step 2: Plug 18 for x into the angle measurements.
ABD: 42 degrees (given)
DBE: 5(18) = 90 degrees
CBE: Take 180 and subtract both 42 and 90. You get 48 degrees, which is your final answer.
In Brazil they mostly speak Portuguese
Answer:
As the water vapor rises up in the air, it condenses, or starts to cool down and turns back into a liquid. Then, droplets of water start to stick together as clouds. When water drops fall from clouds, it is called rain. Sometimes the droplets freeze before they get to the ground and become hail, sleet, or snow
Explanation:
Answer:
The Antarctica is adversely affected.
Explanation:
Without Antarctic Treaty of 1961, the environment of Antarctica is adversely affected due to using it as a site for testing of weapons by the military forces of different countries. The organisms that lives in that region will be negatively affected causes decline in the population and imbalance of ecosystem as well as extinction of many organism so this treaty provides protection to the Antarctica.
