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
Igoryamba
3 years ago
7

Find the coordinates of the midpoint of the segment joining the given points (0,2) and (6,4)

Mathematics
1 answer:
djyliett [7]3 years ago
6 0

The coordinates of the midpoint are the average of the coordinates of the given points.

So, the x coordinate of the midpoint is the average of the x coordinates of the given point:

\dfrac{0+6}{2} = \dfrac{6}{2} = 3

And similarly, the y coordinate of the midpoint is the average of the y coordinates of the given point:

\dfrac{2+4}{2} = \dfrac{6}{2} = 3

So, the midpoint is the point (3,3)

You might be interested in
Write the equation in slope-intercept form.<br> (2,-3) and (1,3)
Bess [88]
The slope is y=-6x+9
8 0
3 years ago
A rectangular deck has an area of 320ft^2. the length of the deck is 4 feet longer than the width. find the dimensions of the de
Digiron [165]
A = L * W
A = 320
L = W + 4

320 = W(W + 4)
320 = W^2 + 4W
W^2 + 4W = 320
W^2 + 4W + 4 = 320 + 4
(W + 2)^2 = 324
W + 2 = (+-) sqrt 324
W = -2 (+-) 18

W = -2 + 18 = 16 ft <== this is the width
W = -2 - 18 = -20....not this one because it is negative

L = W + 4
L = 16 + 4
L = 20 ft <=== this is the length

in summary...the width is 16 ft and the length is 20 ft 

7 0
3 years ago
Simplify 7n - 2n 3p 2p.
andrew11 [14]
7n^{-2}n^3p^2p=7n^{-2+3}p^{2+1}=\boxed{7np^3}
4 0
3 years ago
Milk is a good source of many vitamins that can help us stay healthy. FDA recommends that the average vitamin A concentration fo
Lelechka [254]

Answer:

The degrees of freedom for this sample are 27.

The sample size to get a margin of error equal or less than 0.3656 is n=4450.

Step-by-step explanation:

The degrees of freedom for calculating the value of t are:

df=n-1=28-1=27

With 27 degrees of freedom and 95% confidence level, from a table we can get that the t-value is t=2.052.

The sample size to get a margin of error equal or less than 0.3656 can be calculated as:

MOE=t\cdot s/\sqrt{n}\\\\n=\left(\dfrac{t\cdot s}{MOE}\right)^2=\left(\dfrac{2.052\cdot 11.8841}{0.3656}\right)^2=66.7^2\\\\\\n=4449.13\approx4450

6 0
3 years ago
The angle measurements in the diagram are represented by the following expressions.
maw [93]

point A (-1-1) point B(-2-1)

4 0
3 years ago
Other questions:
  • What is the value of x^2+4 for x=5?<br>A)14<br>B)21<br>C)29<br>D)41<br>​
    6·2 answers
  • A policeman is standing near a highway using a radar gun to catch speeders. He aims the gun at a car that has just passed his po
    7·1 answer
  • Back at it again. At not getting math.
    13·1 answer
  • 9.678 x 10^4<br> I am really stuck on scientific notation can someone help pls
    8·1 answer
  • What is the measure of AC?
    7·1 answer
  • HELP DUE IN 20 MINS!!!!!!
    13·1 answer
  • 8 m<br> 3 m<br> 5 m<br> 2 m<br> 3 m<br> 9 m<br> 8 m
    14·1 answer
  • Please help me with this
    15·2 answers
  • You purchased 18.000 milliliters of juice. Juice costs $2 per liter. The cashier
    12·1 answer
  • What is the distance between points (3,4) and (-1,0)?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!