![Gclaytor7880](/avatars/2500.jpg)
Gclaytor7880
24.01.2022 •
Mathematics
I am confused about ii) help please
Solved
Show answers
More tips
- A Art and Culture How to Learn Screaming: Step-by-Step Guide for Beginners...
- H Health and Medicine Contraceptive Pills After 35: The Importance Of Choosing The Right Medication...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- 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?...
Answers on questions: Mathematics
- M Mathematics Find the slope of the line that passes through the points (2, 1) and (3, 2)....
- M Mathematics Help pls I will give brainliest! frfr...
- M Mathematics Write an equation that represents the proportional relationship between oil and vinegar....
- M Mathematics What is 15C13? O A. 120 O B. 105 O C. 78 O D. 91...
- M Mathematics Help needed i will love you forever...
- M Mathematics Find slope and y intercept x y -2 -3 -1. 1 0. 5 1. 9 2. 13 I NEED ANSWERS ASAP...
- M Mathematics A rectangle around Utah is about 270 miles wide and about 350 miles tall. The upper right corner that is missing is about 110 miles wide and about 70 miles tall. Make...
- M Mathematics Huge givaway! If you want it take it!...
- M Mathematics Using the table, tell whether the statement is true or false. After 7 hours, the amount of water left in the tank will be 180 gallons....
- M Mathematics The function g(x) is a transformation of the cube root parent function, f(x) = c. What function is g(x)?...
Ответ:
Step-by-step explanation:
i)=
m=2/3
x=-3
y = 5
now
y=mx+c
or, 5 = 2/3× -3 + c
or, 5 = -2+c
c =7
now,
y= mx + c
or, y = 2/3×x+7
or, y = 2x/3+7
or, 3y = 2x+21
so, 3y-2x=21
equation would be 3y-2x=21.
now
ii)=
if slope of 3y-2x=21 and 2x-3y = 0 are same, they are parallel.
2x-3y = 0
2x = 3y
lets suppose x is 9
now
2x=3y
2×9 = 3y
or, 18 = 3y
so, y = 6
one coordinate would be (9,6) now
lets again suppose x is 3
2x=3y
2×3 = 3y
or, 6 = 3y
so, y = 2
another coordinate is (3,2)
now lets find slope
x1=9,y1=6
x2=3,y2=2
slope = (y2-y1)/(x2-x1)
= (2-6)/(3-9)
= -4/-6
= 2/3
Since, slope of 3y-2x=21 and 2x-3y has same slope 2/3, they are parallel.
Ответ:
Wrote more articles and books
Step-by-step explanation: