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
Ipatiy [6.2K]
3 years ago
8

The diagonals of quadrilateral EFGH intersect at D(?3,4). EFGH has vertices at E(3,7) and F(?4,5). What must be the coordinates

of G and H to ensure that EFGH is a? parallelogram?

Mathematics
1 answer:
Katen [24]3 years ago
5 0

Answer:

  G(3, 1), H(2, 3)

Step-by-step explanation:

When D is the midpoint of EG, it means ...

  D = (E + G)/2

or

  G = 2D -E = 2(3,4) -(3,7) = (2·3-3, 2·4-7) = (3, 1)

Likewise, H is ...

  H = 2D -F = 2(3,4) -(4,5) = (2·3-4, 2·4-5) = (2, 3)

You might be interested in
Using the information that 6.7 x 52 = 348.4
Paha777 [63]

Answer:

answer 2 is correct

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What integer divided by -5 equals -6?<br> -30<br> 24<br> -24<br> 30
Minchanka [31]

Answer:

30

Step-by-step explanation:

30/-5=-6

due to integer rules the number would be negative

4 0
3 years ago
Read 2 more answers
Its super duper easy but im having some trouble<br> so can someone help me?
Klio2033 [76]

together = add

add the fractions

3 7/10 + 5 9/10

add the whole numbers first

3+5=8

add the fractions

7/10+9/10= 16/10

8 16/10

reduce 16/10 divide by 2

16/2= 8

10/2= 5

8 8/5

whole number changes to 9

8-5=3

denominator stays the same

9 3/5

Answer:

9 3/5

8 0
3 years ago
7xy + 8z - 2z + 12xy + 10z
cestrela7 [59]

Answer:

19xy + 16z

Step-by-step explanation:

combine like terms

7xy +1 2xy= 19xy

8z - 2z + 10z = 16z

7 0
3 years ago
What does the term American Dream mean to you?
iragen [17]
The American dream that means to me is being rich and famous
7 0
2 years ago
Other questions:
  • What is the rate of change and initial value for the linear relation that includes the points shown in the table?
    8·1 answer
  • Can I get this answer pls? I’m kinda dumb
    6·1 answer
  • on Saturday Jeff used 2 quarts 1 cup of water from a full gallon to replace a water that leaked from his fish tank on Sunday he
    9·1 answer
  • Let z=6-7i and z^2=a+bi. What are the values of a and b ?
    13·1 answer
  • __, __, 16, __, __, 40 <br><br>what are the missing numbers in this sequence?
    12·1 answer
  • Suppose a stat 121 professor would like to predict the mean final exam score of the students who obtained 80% on exam 3. What ki
    14·1 answer
  • A company has a $150 budget to provide lunch for its 20 employees. The options are to provide either roast beef sandwiches, whic
    7·1 answer
  • 2x - 5y – z = 20<br> -3.x - 3y + 33 = 9<br> -2x - 2y - 43 = -24
    8·1 answer
  • Which expression is equivalent to log Subscript w Baseline StartFraction (x squared minus 6) Superscript 4 Baseline Over RootInd
    6·2 answers
  • 88 + b = 180 <br> 2b + 88 = 180 <br> 88 + b = 90<br> 2b + 88 = 90
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!