![dondre54](/avatars/36991.jpg)
dondre54
24.05.2020 •
Mathematics
The points (-6, r) and (10,4) lie on a line with slope 1/2
Find the missing coordinate r.
Solved
Show answers
More tips
- S Science and Technology Colliders: How They Work and Why They Matter...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- C Computers and Internet War of Social Media: Which Platform is the Leader?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
Answers on questions: Mathematics
- M Mathematics Write two decimals that is greater than grid a and less then grid b...
- M Mathematics Acook needs 12 pounds of flour he wants to spend the least amount of money if a 2 pound bag costs $1.59 and a 5 pound bag costs $2.89 how many bags of each type of flour...
- M Mathematics Explain how dividing decimals is similar to dividing whole numbers...
- M Mathematics Create and solve a problem for 5/6 × 12...
- M Mathematics Patton drove his column north and covered 60miles in 3 hours. by how much did he need to increase the column s rate in order to complete the last 200 miles in the remaining...
- M Mathematics Benito has 6 dollars to spend. a sundae cost 3.25 plus 0.65 per topping. how many toppings can he order...
- M Mathematics Maya is building a sandbox that is 36 inches wide. the length is four times the width. what is the perimeter of the sandbox h...
- M Mathematics How can you be sure the lines you constructed are parallel?...
- M Mathematics Isosceles trapezoid abcd is constructed with line zx drawn through its center. if the isosceles trapezoid is dilated using a scale factor of one over three and a line is...
- M Mathematics If f(x)=5x and g(x)=5x/3 find f(x)/g(x)...
Ответ:
r = -4
Step-by-step explanation:
The slope of a line is given by
m= (y2-y1)/(x2-x1)
1/2 = (4-r)/(10 - -6)
1/2 = (4-r) (10+6)
1/2 =( 4-r) /16
Multiply each side by 16
16*1/2 = 4-r
8 = 4-r
Subtract 4 from each side
8-4= 4-r-4
4 = -r
Multiply each side by -1
-4 = r
Ответ:
-4
Step-by-step explanation:
½ = (r - 4)/(-6 - 10)
½ = (r - 4)/(-16)
r - 4 = -8
r = -4
Ответ:
(2,0) and (-3,0)
step-by-step explanation: