![Jasten](/avatars/11666.jpg)
Jasten
06.01.2020 •
Mathematics
Complete the equation of the line through ( 2 , − 2 ) and ( 4 , 1 )
Solved
Show answers
More tips
- S Style and Beauty Is Photoepilation the Solution to Unwanted Hair Forever?...
- 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?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
Answers on questions: Mathematics
- M Mathematics Leo is going to use a random number generator 400 times. each time he uses it, he will get a 1, 2, 3,4, or 5. what is the best prediction for the number of times that leo will...
- H History Why were japanese americans living on the west coast interned after the pearl harbor attack? many community leaders feared that japanese americans might be attacked by angry...
- M Mathematics Which graph represents the compound inequality? n -2 or n 24...
Ответ:
Step-by-step explanation:
first we find the slope using the slope formula : (y2 - y1) / (x2 - x1)
(2,-2)x = 2 and y = -2
(4,1)...x = 4 and y = 1
now sub
slope = (1 - (-2) / (4 - 2) = (1 + 2) / 2 = 3/2
y = mx + b
slope(m) = 3/2
(4,1)...x = 4 and y = 1
now sub and find b, the y int
1 = 3/2(4) + b
1 = 6 + b
1 - 6 = b
-5 = b
so ur equation is : y = 3/2x - 5 <===
Ответ:
90/45+90/x=180/60
2+90/x=3
90/x=1
x=90 miles an hour speed needed to average 60 miles per hour for the whole trip