nabilop234
25.07.2019 •
Mathematics
During the eclipse on january 26, 2009, the moon's shadow traveled 14,500 kilometers and covered 0.9 percent of the surface area of earth. earth's surface area is about 512 million square kilometers. suppose the area covered by the shadow was rectangular. what would be the width of such a rectangle? round your answer to the nearest kilometer.a. 392 kmb. 318 kmc. 350 kmd. 3,178 km me i really need it and i will mark best answer as brainlies!
Solved
Show answers
More tips
- C Computers and Internet How to Learn to Type Fast?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
- P Philosophy How to Develop Extrasensory Abilities?...
- S Style and Beauty Don t Sacrifice Your Brows: How to Properly Pluck Stubborn Hairs...
Answers on questions: Mathematics
- M Mathematics The exponential function f(x)=100(0.7)^x models Exponential (Growth/Decay) and the rate of (Growth/Decay) is (7%/30%/70%/130%)....
- M Mathematics The pre-image I will give you brainless...
- M Mathematics (a) If h (x) = x-3 and h(x) = (fog) (x) then find function of f(x) र g(x) of (x+3)³. (b) If h(x) = (2x - 3) 5, h (x) = (fog) (x) then find two possibility of f(x) g(x)....
- M Mathematics Louis, michelle, tonya, and vincent were asked to find an equation for a function that passed through the points (-2, 10) and (4, 8). louis gave the function y = 10( 4 5 )(x+2)/6...
- C Chemistry Under what circumstances can population growth be exponential?...
- H History What Eastern African culture would be formed through the merging of Arabic an and traditions? O Mumbasa O Kilwa Swahili Mogadishu...
- M Mathematics You have a secret that you tell to one person. every hour, each of the people that know the secret tells one person. the number of people who know is n and tis the number of...
Ответ:
The answer should be B.318 kilometers. Here’s how
We are going to use the area of the shadow given.
A = (512,000,000) * (0.9 / 100)
A = 4,608,000
The area of a rectangle...
A = (w) * (l)
Next we are going to change it. Which is substituting it.
4,608,000 = (w) * (14,500)
Clearing we will have
w = (4,608,000) / (14,500)
Your answer is
= 317.7931034
Rounding that to the nearest kilometer will be 318. And your answer is B
Ответ:
Throw them out of your spaceship
Step-by-step explanation: