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
iris [78.8K]
3 years ago
7

The midpoint of the segment as an ordered pair (-6,-1,) (-1,-6)

Mathematics
2 answers:
san4es73 [151]3 years ago
5 0

Answer:

Step-by-step explanation:

(-6,-1) & (-1,-6)

Midpoint=\left(\dfrac{x_{1}+x_{2}}{2},\dfrac{y_{1}+y_{2}}{2} \right)\\\\\\=\left(\dfrac{-6-1}{2},\dfrac{-1-6}{2} \right)\\\\\\=\left(\dfrac{-7}{2},\dfrac{-7}{2} \right)\\\\\\

= (-3.5 , -3.5)

Brilliant_brown [7]3 years ago
5 0

Answer:

\boxed{\sf{(-3.5 , -3.5)}}}

Step-by-step explanation:

This problem must be solved using the midpoint formula, which is similar to a slope formula.

Midpoint formula: \sf{(X_1,Y_1)}(X_2,Y_2)

\sf{(\dfrac{x_2+x_1}{2},\quad \dfrac{y_2+y_1}{2})}

y2=(-6)

y1=(-1)

x2=(-1)

x1=(-6)

Rewrite the problem and then solve it.

\left(\dfrac{-1-6}{2},\:\dfrac{-6-1}{2}\right)=-\sf{\dfrac{7}{2}, -\dfrac{7}{2}}

Dividing is another option.

-7/2=-3.5

<u>(-3.5, -3.5)</u>

As a result, the final answer is (-3.5, -3.5).

I hope this helps! Let me know if my answer is wrong or not.

You might be interested in
The difference between the roots of the quadratic equation x2 -14x +q =0 is 6. Find q
Irina-Kira [14]

9514 1404 393

Answer:

  q = 40

Step-by-step explanation:

When the quadratic has roots p and r, it can be factored as ...

  (x -p)(x -r) = x² -(p+r)x +pr

So, the sum of the roots is 14, and their difference is 6. This lets us find the roots from ...

  p + r = 14

  p - r = 6

  2p = 20 . . . add the two equations

  p = 10

  r = 14 -p = 4

The value of interest is then ...

  q = pr = (10)(4)

  q = 40

__

The graph shows the roots to be 4 and 10, as we found.

3 0
3 years ago
PLS HELP
Sloan [31]

Answer:

8√5 units.

Step-by-step explanation:

See the diagram in the coordinate plane attached.

A rhombus has four equal sides and to find the perimeter of the rhombus we have to measure any of the sides of the figure of the rhombus.

The coordinates of the topmost point are (-1,-1) and that of the rightmost point are (3,-3).

Therefore, side length of the rhombus will be  

\sqrt{(- 1 - 3)^{2} + (- 1 - (- 3))^{2}} = \sqrt{20} = 2\sqrt{5} units.

So, the perimeter of the rhombus will be (4 × 2√5) units  = 8√5 units. (Answer)

The distance between two points (x_{1},y_{1}) and (x_{2},y_{2}) on a coordinate plane is given by  

\sqrt{(x_{1} - x_{2})^{2} + (y_{1} - y_{2})^{2}}

5 0
3 years ago
If the side of a square is doubled in length, what is the percentage increase in area
ycow [4]
Doubling the side length multiplies the area by 4
8 0
3 years ago
Suppose a horticulturist measures the aboveground height growth rate of four different ornamental shrub species grown in a green
torisob [31]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The decision is to <u>reject</u> the <u> null hypothesis</u> at a significant level of <u>significance </u> \alpha  = 0.05 There is <u>sufficient </u> evidence to conclude that <u>at least one of the population mean</u>  is <u>different from</u>  <u>at least of the population</u>  

Step-by-step explanation:

From the question we are told that the claim is

     The mean growth rates of all four species are equal.

The  null hypothesis is  

             H_o  :  \mu _1 =  \mu_2 = \mu_3  =  \mu_4

Th alternative hypothesis is    

             H_a: at \ least \ one \ of \  the \  means \ is \not\ equal

From question the p-value is p-value  =  0.015

  And since the p-value <  \alpha so the null hypothesis will be rejected

So  

   The decision is to <u>reject</u> the <u> null hypothesis</u> at a significant level of <u>significance </u> \alpha  = 0.05 There is <u>sufficient </u> evidence to conclude that <u>at least one of the population mean</u>  is <u>different from</u>  <u>at least of the population</u>  

7 0
3 years ago
Help me.................
-Dominant- [34]

Sry but I need more information to answer the question. So so sry!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the circumference of a circle with radius 1.4 in. long. Then use the approximation 3.14 for π and approximate the circumfer
    10·1 answer
  • Determine the whether the sum of 7/8 and 4/9 is closest to 0,1,2,or 3
    8·1 answer
  • What is <br> 4/5n - 14 = 62 ?
    13·1 answer
  • If you have the circumference of a circle. How do you find the radius?
    5·1 answer
  • Suppose a researcher is studying a population that has a mean of μ=38.6 and a standard deviation of σ=1.1. The researcher studie
    9·1 answer
  • Credit cards are 0.76 mm thick. How thick is a stack of 10thirds credit cards piled one on top of the other???
    5·2 answers
  • A migrating bird flies 576 miles in 16 hours.How many miles does it fly in 3 hours
    13·1 answer
  • In the figure, ∠6 and ∠3 are ...
    13·1 answer
  • Please help my exam is going on please and both question of math<br>​
    14·1 answer
  • What are the slope and the y-intercept of the graph of the linear function shown on the grid?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!