vanessasantos2004vs
03.12.2019 •
Mathematics
Given 2 points (-2,6) and (5,-8) what is the slope, distance, and midpoint
Solved
Show answers
More tips
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- 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?...
Answers on questions: Mathematics
- M Mathematics Free coin give away from your truly Ms.Beast...
- M Mathematics Plz help asap will give brainliest...
- M Mathematics Two cars got an oil change at the same auto shop. The shop charges customers for each quart of oil plus a flat fee for labor. The oil change for one car required 5 quarts...
- M Mathematics Marisol sells wedding cakes. She charges a flat fee of $245 to make the wedding cake, plus an additional $120 per tier of cake. What linear equation can be used to graph...
- M Mathematics You obtain an correlation value of r= -0.42 between the percent of returning birds and the number of new adults that join a bird colony. fill in the blank: the correlation...
- M Mathematics What is 144 divided by 3...
- M Mathematics If an airplane travels 250 miles per hour, how far will it travel in 8 hours?...
- M Mathematics H divided (3+y) what is the answer need asp...
- M Mathematics HELP ASAP ILL GIVE U BRAINLIEST AND A THANKS Which graph describes the open sentence −5≤n−2≤2?...
- M Mathematics Solve the simultaneous equations -x + 4y = 12 x + y = - 7...
Ответ:
slope = (y2 - y1) / (x2 - x1)
slope = (-8 - 6) / (5 - (-2) = -14/7 = -2 <==
midpoint = (x1 + x2)/2 , (y1 + y2)/2
m = (-2 + 5)/2 , (6 - 8)/2
m = (3/2, -1) <===
distance = sqrt ((x2 - x1)^2 + (y2 - y1)^2)
d = sqrt ((5 - (-2)^2 + (-8 - 6)^2)
d = sqrt ((5 + 2)^2 + (-14^2))
d = sqrt (7^2 + 14^2)
d = sqrt (49 + 196)
d = sqrt 245
d = 15.65 <==
Ответ:
So the tax is $4.18, and the total cost is $56.43