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
musickatia [10]
2 years ago
6

Find the distance between two points ( -1,1) and (2,-4)

Mathematics
1 answer:
sladkih [1.3K]2 years ago
3 0

Answer:

The distance between two points ( -1,1) and (2,-4) is:

d=\sqrt{34}  or d = 5.8 units.

Step-by-step explanation:

Given the points

  • (-1, 1)
  • (2, -4)

Finding the distance between (-1, 1) and (2, -4) using the formula

d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

substitute (x₁, y₁) =  (-1, 1)   and  (x₂, y₂) = (2, -4)

   =\sqrt{\left(2-\left(-1\right)\right)^2+\left(-4-1\right)^2}

   =\sqrt{\left(2+1\right)^2+\left(-4-1\right)^2}

   =\sqrt{3^2+5^2}

   =\sqrt{9+25}

   =\sqrt{34}  units

or

d = 5.8 units

Therefore, the distance between two points ( -1,1) and (2,-4) is:

d=\sqrt{34}  or d = 5.8 units.

You might be interested in
Please answer this correctly
makvit [3.9K]

80,000,000 is the answer

3 0
3 years ago
two buildings stand 90 ft apart at their closest points, the angle of depression from the top of the taller building to the top
noname [10]
<span>A new kind of temporary pavilion support for a square roof uses just two poles set at the diagonal corners of a square. The allowable distance between the poles is 18 feet. Find the area of the roof. The sides will have lengths of 18/sqrt(2). Since they are perpendicular, the area of the square will be (18^2)/2 = 81*4/2 = 162 square feet. 

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>
8 0
3 years ago
Evaluate the expression x =5 for the given replacement
rewona [7]

Answer:

x=5 is not a problem.

Step-by-step explanation:

x would be 5 thats it.

7 0
2 years ago
I need help please and thank you
Andreas93 [3]

Answer:

Well doesn't it say that the brand has seven sizes, so doesn't that mean that there are 7 available jeans.

Step-by-step explanation:

3 0
3 years ago
Parallel lines intersect at an angle of 90. A. True B. False
Lisa [10]
False because there are no parrelell lines
8 0
3 years ago
Read 2 more answers
Other questions:
  • I Need The Answer Please Help!!
    15·1 answer
  • The key club made$192 at their candle sale. They dold round candles for $4 and square candles for $6. If they sold twice as many
    14·2 answers
  • - a. Find the common factors of 6 and 9.
    10·2 answers
  • Which sets of numbers are closed under addition?
    13·1 answer
  • If quadrilateral PQRS is a rectangle, then which of the following is true? ∠PSQ ≅ ∠QSR segment SR ≅ segment RQ segment PS ≅ segm
    5·1 answer
  • A local hamburger shop sold a combined total of 712 hamburgers and cheeseburgers on Tuesday. There were 62 more cheeseburgers so
    13·1 answer
  • ABCD is a rectangle. What is the value of x? rectangle with length 63 m, width x m, and diagonal 65 m 2 meters 16 meters 63 mete
    11·2 answers
  • (3n² p⁴)<br> Idk how to solve it
    13·1 answer
  • Please help. Sooooo confused. GOAL is a quadrilateral in which GO is parallel to AL. If the measures of angle G=angle O = 40 deg
    13·1 answer
  • Using diagonals from a common vertex, how many triangles could be formed from a<br> 24-gon?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!