![Ab20600](/avatars/16809.jpg)
Ab20600
16.04.2020 •
Mathematics
Determain whether each of the following ordered pairs is a solution to this system of inequalities
0,2 4,2 -3,1 3,-2
Solved
Show answers
More tips
- F Family and Home Stay Warm but Don t Overheat: What is the Optimal Temperature for Your Home During Winter?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- H Health and Medicine How to Calm Your Nerves? Expert Tips That Actually Work...
- A Animals and plants 5 Tips for Taking Care of Yews to Keep Them Green and Beautiful...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Style and Beauty How Are Eyelash Extensions Applied? All Your Questions Answered...
- F Food and Cooking 10 Tips for Proper Sushi Consumption...
Answers on questions: Mathematics
- M Mathematics A weather balloon is being filled at a rate of r(t) = 18(1 + 2t) 2 liters per second, starting with a volume of 0 liters at time t = 0. What is the volume of the balloon...
- M Mathematics You start at (4, 5). You move down 9 units. Where do you end?...
- M Mathematics This is due today help...
- M Mathematics Find x if y (10,12) is the midpoint of XZ and Z is (13,8)...
- M Mathematics Solve the following literal equation for w X = wy/c...
- M Mathematics The sum of the lengths of is 16.14 cm. The length of is 6 cm and the length of is 4.9 cm. What is the length of ? A. 27.04 cm B. 5.34 cm C. 5.24 cm D. 5.14 cm...
- M Mathematics 3 + 8 + 6 + 6 + 6 = 58 + 6 How do we solve this...
- M Mathematics Please i need help please please...
- M Mathematics Based on the number line below, which statement is true?...
- M Mathematics What is domain and range...
Ответ:
The coordinates of the location of point B are (0 , 3) ⇒ answer A
Step-by-step explanation:
* Lets revise some facts
- In the square the diagonals bisect each other, that means they meet
each other at their mid-point
- In square ABCD , AC and BD are its diagonal
- AC and DB intersect each other at point M where M is the midpoint of
AC and BD
- The rule of the midpoint of the line whose endpoints are (x1 , y1) and
(x2 , y2) is
∵ A = (-2 , 4) and C = (-1 , 1)
∵ M is the mid-point of AC
∴
- M is also the mid point of BD
∵ D = (-3 , 2) and M = (-1.5 , 2.5)
- Let B = (x , y)
∵ -1.5 = (x + -3)/2 ⇒ multiply both sides by 2
∴ -3 = x + - 3 add 3 to both sides
∴ 0 = x
∴ The x-coordinate of B is 0
∵ 2.5 = (y + 2)/2 ⇒ multiply both sides by 2
∴ 5 = y + 2 subtract 2 from both sides
∴ 3 = y
∴ The y-coordinate of B is 3
∴ B = (0 , 3)
* The coordinates of the location of point B are (0 , 3)