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
Setler [38]
3 years ago
14

If P = (-2,-1) and Q = (4,3) are the

Mathematics
1 answer:
Ivanshal [37]3 years ago
3 0

Answer:

Step-by-step explanation:

P(-2,-1) and Q(4,3)

average of x-coordinates = (-2+4)/2 = 1

average of y-coordinates = (-1+3)/2 = 1

midpoint of PQ: (1,1)

distance between midpoint and Q = √((4-1)²+(3-1)²) = √13

(x-1)² + (y-1)² = 13

You might be interested in
Find the length of side x in simplest radical form with a rational denominator.
slega [8]
I just ask this question on the SnapCalc app the answer is in the image

4 0
3 years ago
The measure of c is .
mina [271]

Answer:

c^2=a^2+b^2

c^2=6^2+8^2

c^2=36+64

c=10

but still do not understand why peoples are asking that basic

4 0
3 years ago
Read 2 more answers
What does 4×0.2=? equal 15 POINTS
zlopas [31]
<span>What does 4×0.2 = ?
</span>
The answer is 0.8
6 0
3 years ago
Read 2 more answers
On a math test, Jessica answered 20% questions incorrectly. She answered 16 questions correctly. How many total questions did sh
Tanzania [10]
The answer to the question is 36
8 0
3 years ago
Read 2 more answers
Select the correct answer. A triangle has vertices (-1, 2), (3, 1), and (7, 2). What is the approximate perimeter of th...
Eva8 [605]

Answer:

16.24 Units

Step-by-step explanation:

The perimeter of the triangle is the sum of the length of the sides of the triangle. Given the points on the vertices, the length of each side may be found using the formula

Length = √(x2 - x1)^2 + (y2 - y1)^2

Considering the pair (-1, 2), (3, 1), the length of that side

= √(3 -- 1)^2 + (1-2)^2)

= √(16 + 1)

= √17 units

Considering the pair (-1, 2), (7, 2), the length of that side

= √(7 -- 1)^2 + (2-2)^2)

= √(64)

= 8

Considering the pair  (3, 1),  and (7, 2), the length of that side

= √(7 - 3)^2 + (2  - 1)^2

= √(16 + 1)

= √17

Hence the perimeter of the triangle

= √17 + 8 + √17

= 4.12 + 8 + 4.12

= 16.24 Units

5 0
3 years ago
Other questions:
  • Given a=-3 and b=4 and c=-5, evaluate |c-a-b|. <br><br> Answer: <br> 2<br> 4<br> 6
    9·1 answer
  • Write y=x^2-4x-1 in vertex form
    14·1 answer
  • What is the equation of the line that passes through the point (-6,-5)(−6,−5) and has a slope of \frac{3}{2}
    10·1 answer
  • Joseph will put 35/14 cups of flour. He will add15/7 cups of chocolate and 13/6of peanuts how many more cups of flour will he ne
    13·1 answer
  • If 9^(1 - x) =27^Y and x-y equals to -11 / 2 find the value of x + y​
    11·1 answer
  • Find the standard form of the following...<br> 26
    14·1 answer
  • 6) If the value of x in the above diagram equals 26, which of the following pairs of numbers does the solution fall between?
    13·2 answers
  • Sean bought a laptop and a printer. He sold both items for £1,500 getting £1,350 just for the laptop. Sean made a 24% profit on
    8·1 answer
  • Are these ratios 1:2 11:16 equivalent
    14·2 answers
  • ENTS
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!