rileybantaos1c8s
01.01.2021 •
Mathematics
The midpoint of AB is M (-1, -5). If the coordinates of A are (3, -8), what are the coordinates of B?
Solved
Show answers
More tips
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine Reasons for the Appearance of Warts: Everything You Need to Know...
Answers on questions: Mathematics
- M Mathematics 22.122+14.83 plz this is super hard for me...
- M Mathematics Help me PLEASE! I will give Brainliest to the first correct answer. Jada’s dog was 5 and 1/2 inches tall when it was a puppy. Now her dog is 14 and 1/2 inches taller...
- M Mathematics Triangle JKL with J(-6,4), K(-4,2), L(-6,-3); 90 degree counterclockwise rotation about (-2,5)...
- M Mathematics How do I find the area of a irregular shape of 3cm 3cm 4 cm 2cm and ,6cm...
- M Mathematics I need help please. Show your steps...
- M Mathematics Kendall is Jamal s older brother. The sum of their age is 39 the difference of their age is 9. How old are Kendall and Jamal? Solve the system of equations....
- M Mathematics Porque es importante ordenar los datos para allar las medidas de tendencia central en un conjunto de datos. Es para hoy mas tardar a las 7:00 ayudenme plis...
- M Mathematics half of Ethan s string is equal to 2/3 of Kayla string the total length of their strength is 10 ft how much longer is Ethan string than Kayla s...
- M Mathematics help I’ll give brainliest...
- M Mathematics Let f(1) = 4-1-22 if i 1 22 - 1 if 1 Evaluate the limits. Use DNE if the limit does not exist. lim I- f(0) = lim 1+1+ f(x) = lim f(1) = I →...
Ответ:
coordinates of point B are (-5, -2)
Step-by-step explanation:
Recall that the midpoint of the segment that joins (x1, y1) with (x2, y2) is given by:
( (x1 + x2)/2 , (y1+y2)/2)
Therefore, given the information about the midpoint being (-1, -5) and A being (3, -8) we get:
For the x value (x2) of point B:
-1 = (3 + x2) / 2 then -2 = 3 + x2 and finally solving for x2; x2 = -2 - 3 = -5
For the y value (y2) of point B:
- 5 = (-8 + y2) / 2 then -10 = - 8 + y2 and finally y2 = -10 + 8 = - 2
Then point B has the coordinates: (-5, -2)
Ответ:
Juan b/c her slope goes up slower than Rita