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
olasank [31]
3 years ago
12

A line passes through (−1, 5)(−1, 5) and (1, 3)(1, 3). which answer is the equation of the line? x y = 4 x y = 2 x 2y = 5 x 2y =

7
Mathematics
1 answer:
MariettaO [177]3 years ago
5 0
Equation of a line through two points is given by (y - y1) = ((y2 - y1)/(x2 - x1))(x - x1)
y - 5 = ((3 - 5)/(1 - (-1)))(x - (-1))
y - 5 = (-2/2)(x + 1)
(y - 5) = -(x + 1) = -x - 1
x + y = -1 + 5
x + y = 4
You might be interested in
The numbers 0.23350 has how many significant figures?
Alenkinab [10]

Significant figures are the digits that carry meaning to its measurement. Significant figures includes all the numbers excluding all the leading zeros, trailing zeros. All non zero digits are significant. Zeros between the non zero digits are significant. In a decimal number, trailing zeros are significant.

Now, consider the given number 0.23350

Since, in a decimal number all the trailing zeros are significant.

So, in the number 0.23350 there are five significant figures 2,3,4,5 and 0.

Therefore, there are 5 significant figures in the given number.

3 0
3 years ago
Read 2 more answers
An item is regularly priced at $50. It is on sale for 40% off the regular price. What is the sale price?
frez [133]

Answer:

30 dollars

Step-by-step explanation:

40% of 100 = 40. 40% of 50 = 20. 50-20 = 30.

8 0
2 years ago
Read 2 more answers
Evaluate 5x2–3(x–2)+x for x=3
Darina [25.2K]
10 (assuming you meant 5 TIMES 2

5 0
3 years ago
Read 2 more answers
How do I work this type of problem
stich3 [128]

Answer:

<h2>Required set will be :-</h2><h3>(9,15)</h3>

8 0
3 years ago
Read 2 more answers
Use K to write an equation, y=kx, for the relationship.
frozen [14]
Y= 1x because the slope is 1 because rise over run 1
8 0
3 years ago
Other questions:
  • Is 2 between 1.3 an 1.4
    8·2 answers
  • Which situation is best represented by the following equation?
    10·2 answers
  • Solve the equation t/2+7=15
    10·2 answers
  • What is set? Mark as brainiest
    11·2 answers
  • Simplify (-36x)(-1/3)(2/9)(-4y)
    11·1 answer
  • Given that (x+y+z)(xy+xz+yz)=18 and that x^2(y+z)+y^2(x+z)+z^2(x+y)=6 for real numbers x, y, and z, what is the value of xyz?
    8·1 answer
  • Hello guys i need help
    15·2 answers
  • 2.4+ (3t + 0.6) <br><br><br> I need help
    13·1 answer
  • Dan is drawing a self-portrait. His face is 8 inches long and his nose is 2 inches long. If the face in the drawing is 14 inches
    12·2 answers
  • Samuel makes a dozen of mini cupcakes using 5/8 ​ cups of sugar, 3 cups of chocolate chips and 1/2 cup of butter. If each cupcak
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!