Answer for first picture:
#1 = 43 degrees #2= 38 degrees
#3= 27 degrees #4= 45 degrees
Explanation for first picture:
All the angles are right angles. This means they all will equal 90 degrees! so if you take 90 degrees and subtract the one known angle you will have your answer! :)
Answer for 2nd picture:
#1 = X= 70 Y= 110
#2 = X= 102 Z= 102
#3 = X= 83 Y= 194
#4 = Y= 37 Z= 143
Explanation for second picture:
When you have angles like these the total will equal 360 degrees! look at the first pic, it shows 110 degrees, you also know that the angle across of it is equal to it. so together it equals 220 now subtract 360 - 220. you get 140. since you have two angles to figure out, you divide 140 into two. 140 / 2 = 70 degrees! you do the same steps for the rest of the problems!
( i am sorry for the bad explaining!)
The daughter is 16 years old. This is because to find the sum of their ages now you multiply 6 ( the amount of years that have passed) by 2 (1 year for each woman) and the answer is 12. Then you add 36+ 12 which is 48. Since the mom is three times older than her daughter you divide 48 by 3 which equals 16. I hope this helps!
Answer:
The ambient temperature was predicted to rise at a slow pace like 2-3 degree Celsius in one thousand years earlier with the then human activities index on environment. But practically the human activities index is so high that it resulted in 4 degrees rise in 200 years only as per a recent report that is responsible for vanishing of glaciers in large scales from both poles and of polar temperature by more than 20 degree Celsius. Thus the present rate is so high that more than expected damage and change to environment is expected.Therefore we have to take advance and calculated steps to protect the environment. Please go through recent periodicals and updates to assess your predictions.
The greenhouse effect is the trapping of heat under the atmosphere, which is a natural effect caused by greenhouse gases. ... However, when greenhouse gas concentrations are too high, they trap too much heat and increase the temperature on Earth, causing the enhanced greenhouse effect.
Explanation:
