![Winechou](/avatars/29392.jpg)
Winechou
20.05.2021 •
Mathematics
Silas is making a wildflower Meadow with the dimensions shown. He plans to cover the entire meadow with a wildflower seed mix. One bag of wildflower seed mix covers 22 square yards and costs $12.79 How much will Silas spend on the wildflower mix?
Solved
Show answers
More tips
- S Science and Technology Discovering the Anatomy of an LCD TV Screen...
- F Family and Home How to Raise a Genius? Discover the Secrets Here...
- F Food and Cooking How to Properly Cook Buckwheat?...
- H Health and Medicine How to Tan in a Tanning Bed? Tips and Recommendations...
- S Style and Beauty How to Sew a Balloon Skirt: Detailed Tutorial and Tips on Choosing the Right Fabric...
- P Philosophy Personal attitude towards Confession: how to prepare and undergo the procedure correctly?...
- F Food and Cooking How to Make Cottage Cheese at Home: Simple and Quick Recipe with Step By Step Instructions...
- H Health and Medicine Which Water Are You Drinking? Is it Worth Buying Bottled Water?...
- H Health and Medicine What Makes a Man a Man?...
- H Health and Medicine What to Take with You to the Maternity Hospital?...
Answers on questions: Mathematics
- M Mathematics On March 10, 2020, nine NBA games were played. The average number of points scored in those games was 226, with a sample variance of 122.5. Assuming that the underlying distribution...
- M Mathematics Help me with this work before I fail math...
- M Mathematics Write the following in decimal form and say what kind of decimal expansion each has : (I) 36/100(ii) 1/11(iii) 4 1/8(iv) 3/13(v) 2/11(vi) 329/400...
- M Mathematics What sets do -17 go in...
- M Mathematics Please help I’m timed!!!...
- M Mathematics a) the mean is the center of balance in a date set because.. b)the mean is the center of balance in d data set but.. c) the mean is the dented of the balance in a data set so.....
- M Mathematics What s the best way to divide x^2-5 / x-2?...
- M Mathematics Jason hands the cashier $10.00. How much change should he get back...
- M Mathematics Part 3 Directions: Solve the following word problems using the BUCK system and showing ALL of your work. 1. There are 150 people born in the world every minute. 40% of the babies...
- M Mathematics Which equation has infinitely many solutions?...
Ответ:
correct answer is option 3:
Step-by-step explanation:
Given that
Ellipse passes through coordinates:
Points inside ellipse (5, 0) and (-5,0).
Given the options:
Let us try to put the coordinates in the options and check which equation gets satisfied.
Putting x = 0, and trying to find out y in option 1.
But, the points are![\approx (5\dfrac{1}{2},0),\approx (-5\dfrac{1}{2},0), \approx (0,2)\ and\ \approx (0,-2)](/tpl/images/0706/6799/d9344.png)
So, option (1) is false.
Putting x = 0 to find y in option 2.
y will have imaginary values so ellipse not possible at x = 0.
So, option (2) is false.
Putting x = 0 to find y in option 3.
Putting y = 0 to find y in option 3.
So, the points
are satisfied.
Putting (5, 0) and (-5,0) in LHS of option 3:
i.e. both the points are inside ellipse.
Hence correct answer is option 3: