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
kakasveta [241]
3 years ago
7

What is the formula for finding the length of a line on the cartesian plane.​

Mathematics
1 answer:
Nata [24]3 years ago
8 0

Answer:

Step-by-step explanation:

distance =  square root [ (x2-x1)^{2} + (y2-y1)^{2} ]

where you have two points on the line

Point 1 = P1 = (x1,y1)

point 2 = P1 =(x2,y2)

You might be interested in
What are the roots of -12x2 + 11x − 3 = 0?
boyakko [2]
This equation is not factor-able, so we can use the quadratic formula.
x=(-11+square root(11^2-4(-12*-3)))/(2*-12)
x=(-11+square root(-23))/(-24)
Since we have the square root of a negative in this equation, there are no real roots for the quadratic.
6 0
3 years ago
Read 2 more answers
AB has endpoints at A(2,6) and B(6,8). What are the coordinates of the midpoint
Trava [24]

<em>The</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>(</em><em>4</em><em>,</em><em>7</em><em>)</em>

<em>look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>

6 0
3 years ago
a group of workers can plant 5 1/4 acres in four and a half days what is the unit rate in acres per day
dangina [55]

Divide to find the unit rate:

5.25 acres

---------------- = 1.1666... acres/day, or 1 1/6 acres/day.

4.5 days

7 0
3 years ago
Leora wants to paint the nursery in her house. The nursery is an 8–by–10–foot rectangle, and the ceiling is 10 feet tall. There
tatuchka [14]

Answer:

The correct answer is - 242 ft^2

Step-by-step explanation:

Given:

one door : 3*6.5 => 19.5 ft^2

other door: 3*6.5 => 19.5 ft^2

a window: 2*3.5 => 7 ft^2

total =       46 ft^2

area of all four walls: 2h (l+b)

= 2(8) (10+8)

= 16 (18)

= 288 ft^2

paint required excluding doors and window:

=> area of your wall - (area of doors and window)

=> 288 - 46

= 242 ft^2

4 0
3 years ago
(01.04) Solve the following for y: 4x + 2y = −2 (6 points)
Marat540 [252]

Factor out the common term 2

2(2x + y) = -2

Divide both sides by 2

2x + y = -1

Subtract 2x from both sides

<u>y = -1 - 2x</u>

6 0
3 years ago
Other questions:
  • What is the value of the expression (-8/9) + (-2/3) x (-4 1/2)
    14·1 answer
  • Rudy has been paying an annual homeowners insurance premium of $1,106.30 ($0.37 per $100 of value) since he first purchased his
    13·2 answers
  • Name the set(s) of numbers to which 1.18 belongs. rational numbers natural numbers, whole numbers, integers, rational numbers no
    10·2 answers
  • Mari has a part time job. She earns $7 an hour. She makes at most $143.50 per week. What is the greatest number of hours she wor
    9·1 answer
  • On Monday a Farmer sold 25196 pounds of potatoes on tuesday he sold 18023pounds on Wednesday he sold some more potatoes in all h
    11·1 answer
  • How to solve the problem
    9·1 answer
  • Solve for n. 3 (n 5) ≥ 3n 8 a. no solution b. n ≥ 23 c. n ≥ 7 d. all real numbers
    15·2 answers
  • A retired math teacher takes his grandson shopping. He tells his grandson that they can spend x
    12·1 answer
  • PLEASE ANSWER. the question and the options r in the picture.
    11·2 answers
  • Suppose I have Rs 1000 and I put it in the bank. What will be the amount I have after 5 years if Interest is 5% per annum?​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!