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
3241004551 [841]
2 years ago
9

Help me please please please

Mathematics
1 answer:
morpeh [17]2 years ago
4 0

Answer:

Step-by-step explanation:

let coordinates of D are (x,y)

mid point of AC=midpoint of BD

so{ (-3+4)/2,(1+6)/2}={(x+(-1))/2,(y+4)/2}

(1/2,7/2)={(x-1)/2,(y+4)/2}

(x-1)/2=1/2

x-1=1

x=1+1=2

(y+4)/2=7/2

y+4=7

y=7-4=3

so D is (2,3)

You might be interested in
Solve for y.<br> x + y = -3
aksik [14]

Answer:

\boxed {y = -x - 3}

Step-by-step explanation:

Solve for the value of y:

x + y = -3

-Subtract both sides by x:

x - x + y = -3 - x

\boxed {y = -x - 3}

Therefore, the final answer is y = -x - 3.

3 0
2 years ago
Read 2 more answers
Kayla's family took a road trip to Mount Rushmore. Kayla fell asleep after they had traveled 275 miles. If the total length of t
Iteru [2.4K]
The answer is 55 percent.
7 0
3 years ago
What is the value of the expression 2+32² • (5-1)?
Alexxandr [17]

Answer:

Oh okay then so the answer is 38.

8 0
2 years ago
3(b − 6) = 9<br><br> b = <br> The test is timed
marusya05 [52]

Answer:

b = 9

Step-by-step explanation:

3(b − 6) = 9

3b - 18 = 9

3b = 9 + 18

3b = 27

b = 9

6 0
2 years ago
Read 2 more answers
Which is the graph of f(x) = –(x + 3)(x + 1)
Sergio [31]

Answer: Please refer to the attachment below

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Help!!!
    11·1 answer
  • 18x-6x+2x I need to know how to do it
    13·2 answers
  • A cone with radius 6ft and a height of 12ft
    8·1 answer
  • What type of organism is able to cause an infection?
    13·2 answers
  • 30 points to whoever can answer this please!
    12·2 answers
  • A statement of an employee's biweekly earnings is given below.
    11·2 answers
  • Write an equation that models the linear relationship in the graph?
    6·2 answers
  • Mrs smith fifth grade class 1/3 were missing in mrs jacobs class 2/5 were missing
    5·2 answers
  • Jerry went the store to buy cat food, but when he got there, the brand name
    8·1 answer
  • Use the long division method to find the result when 3xcubed + 16xsquared + 24x + 9 is
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!