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
kkurt [141]
3 years ago
6

Find the value of x for which abcd must be a parallelogram

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
6 0
X+3=2x-1
3=x-1
4=x
x=4
PLZ Make Me Brainliest
LekaFEV [45]3 years ago
4 0

Answer:

x = 4 is the value for which ABCD will be a parallelogram.

Step-by-step explanation:

In the given figure ABCD is the parallelogram in which opposite sides AB is parallel and equal to CD.

Since BD is transverse so m∠ABD = m∠BDC

Therefore, (x + 3) = (2x - 1)

x = 2x - 1 - 3

x = 2x - 4

x - 2x = -4

-x = -4

x = 4

For x = 4, quadrilateral ABCD will be a parallelogram.

You might be interested in
If two angles are complementary. One angle measures 22 degrees. And the other angle measures 2x degrees, what is the value of x?
levacccp [35]

Answer:

x=34

Step-by-step explanation:

34*2=68

68+22=90

A complementary angle adds up to 90 degrees.

5 0
3 years ago
Using the graphing function on your calculator, find the solution to the system
inessss [21]
This is all I got sorry if it don’t help

4 0
3 years ago
Read 2 more answers
Nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn<br>n
lianna [129]

Answer:

That is not a question

Step-by-step explanation:

This is not a question that we can solve please put a REAL problom if you ever need help!

4 0
3 years ago
What number is the opposite of the opposite of -99?
astraxan [27]

Answer:

Step-by-step explanation:

99

3 0
3 years ago
Read 2 more answers
Solve the measure of an angle is 161°. what is the measure of a supplementary angle?
lions [1.4K]
Supplementary angles sum up to 180°, suppose the supplement of 161° is x. Then
161+x=180
solving for x we subtract 161 from both sides
161-161+x=180-161
x=19
thus the supplement is 19°


4 0
3 years ago
Other questions:
  • Is a multiple of a number always greater than the number
    11·2 answers
  • 14. The least common multiple of 2, 5, 6, and 9 is
    10·2 answers
  • What is half percent of one hundred
    7·2 answers
  • Obtain expressions in component form for the position vectors having the following polar coordinates.(a) 12.0 m, 170 degrees cou
    11·1 answer
  • Question 4
    5·1 answer
  • Find the midpoint of the segment with the following endpoints.<br> (1,-10) and (8,-4)
    14·1 answer
  • A swimming pool holds 900 cubic meters of water. If its length is 20 meters and its height is 3 meters, find its width
    10·2 answers
  • Find the unit price for 12 steel wool pads for 4.58
    9·1 answer
  • What do I have to do to find m
    9·1 answer
  • 5/7 - 3/2 in simplest form HELP ASAP
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!