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
Deffense [45]
3 years ago
9

Given parallelogram ABCD, diagonals AC and BD intersect at point E. AE=11x−3 and CE=12−4x. Find x

Mathematics
1 answer:
Valentin [98]3 years ago
4 0

Answer:

x = 1

Step-by-step explanation:

The diagonals of a parallelogram bisect each other, thus

AE = CE , substitute values

11x - 3 = 12 - 4x ( add 4x to both sides )

15x - 3 = 12 ( add 3 to both sides )

15x = 15 ( divide both sides by 15 )

x = 1

You might be interested in
Which of the following does not affect your property insurance premium?
larisa86 [58]

Answer: your age

Step-by-step explanation:

6 0
4 years ago
At the store deli, Rita spent $13.45 on 5 pounds of cheese. How much would it cost to buy 2 pounds of cheese?
spayn [35]
Let x be he price of 2 pound of cheese. Then:
13.45/5 = x/2
x = 13.45*2/5
x = 5.38
The answer will be $5.38
4 0
3 years ago
Read 2 more answers
Does the system of equayions below have a solution 6x-2y=5 and <br> 4x -3y=5
storchak [24]
Yes. I believe so. If u solve the equations you get x=1/2 and y=-1
7 0
3 years ago
A gallon of milk costs $3 nowIf the price is increasing 10% per year, how long before a gallon of milk costs $10 a gallon? Round
r-ruslan [8.4K]

Answer:

The answer is 33 years.

Step-by-step explanation:

10% of 3 is .3

Just move the decimal to the left.

.3 times 33=9.9

9.9~10

3 0
3 years ago
Sue paid 15.54 for gas. The gas cost .37 per liter. How many liters did she buy
klasskru [66]

Answer:

42

Step-by-step explanation:

15.54 divided by 0.37 equals 42

5 0
3 years ago
Other questions:
  • Find the value of x. <br><br><br> So can anyone help me pleaseeeee‍♀️
    13·2 answers
  • The probability of pulling a red marble out of bag of colored marbles is 3:7. If you were to pull colored marbles out of the bag
    7·1 answer
  • What does linear mean?????
    11·1 answer
  • 3/8+5/16 in lowest terms
    7·1 answer
  • In △ABC,a=14, b=17, and c=22. Find m∠A.
    8·1 answer
  • Solve for x <br> x/45=3<br><br> :)
    14·1 answer
  • Help me out on this question.
    12·2 answers
  • How do you determine the quadratic equation having roots that are real numbers and equal​
    5·1 answer
  • What is 6.27 in expanded form?
    12·1 answer
  • NEED DONE ASAP
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!