1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dominik [7]
3 years ago
14

find the missing value so that the line passing through the points has the given slope (x,-4) and (2, 8); m=-3

Mathematics
1 answer:
Sladkaya [172]3 years ago
3 0

Answer:

The missing x would be 6

Step-by-step explanation:

To find the missing value fo x, use the slope formula and solve for the missing variable.

m(slope) = (y2 - y1)/(x2 - x1)

-3 = (8 - -4)/(2 - x)

-3 = 12/(2 - x)

Now we cross multiply to solve.

12 = -3(2 - x)

12 = -6 + 3x

18 = 3x

6 = x

You might be interested in
Given two linear equations, explain how you can determine if the lines are parallel without graphing them
alexira [117]
Hello : 
let A and B two points in the first line calculate the slope : <span>:   (YB - YA)/(XB -XA)
</span>let C and D two points in the second line calculate the slop  (YC - YD)/(XC -XD)
you are slope 
7 0
4 years ago
A plane leaves at 11:22 AM and arrives at 3:13 PM how long was the flight
Fantom [35]

Answer:

3 hours and 51 minutes

Step-by-step explanation:

Hope this helps!!

7 0
3 years ago
Write ordinates of following points:<br> ( 3 , 4 ) &amp; ( 5 , -3 )
Ne4ueva [31]

See attachment for math work and answer.

4 0
3 years ago
19.97 - 5.97+<br> 2.3 <br> it’s multi step equations
expeople1 [14]

Answer:

The answer would be 16.3

4 0
3 years ago
Please help
taurus [48]

Answer:

Slope = 2

Step-by-step explanation:

(1,3) and (3,7)

m = (7-3)/3-1)

= 4/2

= 2

5 0
3 years ago
Other questions:
  • What is the difference between a linear function and a nonlinear function? Explain what each looks like when represented as a ta
    7·3 answers
  • I am a product one of my factors is 7 the sum of my factors eauals 11 what number am i
    13·1 answer
  • X2 + (y - 1) 2 = 4 .............................
    14·2 answers
  • Write in decimal form:
    13·1 answer
  • Car prices are projected to increase by 125% in 10 years. A car currently costs $2000. What is the projected cost of a car in 10
    8·2 answers
  • Danielle works at a toy store that sells remote control cars. She wants to fit 60 car boxes into a large crate. The car boxes ha
    10·2 answers
  • What is -6(9-9v) <br> Please only answer with the answer
    12·2 answers
  • PLEASE HELP ASAP WILL GIVE BRAINLIESTTTTTTT dont do part two tho.
    13·1 answer
  • Perform the indicated operation. Show steps
    13·2 answers
  • HELP ME PLEASE!!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!