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
e-lub [12.9K]
3 years ago
7

If B is the midpoint of line AC, AC = CD, AB = 3x+4, AC=11x-17, and CE = 49, find DE. (Show work)

Mathematics
1 answer:
larisa [96]3 years ago
3 0

Answer:

2(3x+4) = 11x-17

6x+8 = 11x-17

25=-5x

x=-5

11x-17

55-17

38

AC = 38

CD = 38

49-38 = 11

DE = 11

Let me know if this helps!

You might be interested in
R/5 - 6 = -1<br> r=1<br> r=5<br> r=10<br> r=25
posledela
R = 30   because r = 1,5,10,25
30/5+1=7
6+1=7
5 0
3 years ago
Help me please :) thanks
Fiesta28 [93]

Answer:

20 and 90

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The box plots show the data distributions for the number of text messages Will and Jaime sent each day.What is the difference of
Softa [21]
Hey there!

You can find the medians by referring to the line in the middle of both of the boxes. These indicate the median of the sets of data you have. The first median is at 10 and the other is at 12. 

All you need to do to find the difference is subtract the smaller number from the bigger number. 

12 – 10 = 2

Your difference will be 2, making your second option your answer. Hope this helped you out! :-)
4 0
3 years ago
Read 2 more answers
The election committee for a candidate running for mayor randomly selects 100 women to complete a telephone survey. The women ar
Darina [25.2K]

Answer:

Step-by-step explanation:

5 0
3 years ago
How to make a 5 * 4 rectangle using the shapes. Turning faces is allowed.
Vadim26 [7]
Well all you have to do is connect them to make a rectangle you don’t have to use all of them since it’s 5*4
3 0
3 years ago
Other questions:
  • In a certain county, the number of charter schools is 10 less than twice the number of alternative schools. We know that there a
    11·2 answers
  • Which is an equilateral triangle?
    13·1 answer
  • Pls help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • 73 people are on the train. At a train stop 24 people get off and 19 people get on. How many people are on the train now?
    7·1 answer
  • what is the missing term of the table??? (if you leave a joke with the answer ill mark you brainlist)
    8·1 answer
  • Please help :)
    13·1 answer
  • For the third week of February, Betty Robinson worked 46 hours. Betty earns $17.50 an hour. Her employer pays overtime for all h
    7·1 answer
  • Rosa has a garden in the shape of a parallelogram she says she can find the perimeter of her garden by adding the two sides and
    10·1 answer
  • The expressionx^2-9/x2+6x+8 is equal to zero when x = .
    15·1 answer
  • 2x+3≥7 OR 2x+9&gt;1 <br> Please help me
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!