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
solong [7]
3 years ago
8

If ADEF = AJKL, DE = 18, EF = 23, DF = 9x - 23, JL = 7x-11, and JK = 3y - 21, find the

Mathematics
2 answers:
denis23 [38]3 years ago
5 0
X=6 Y=13 values of x and y
Feliz [49]3 years ago
4 0

Answer:

x = 6

y = 13

Step-by-step explanation:

since DE and JK are congruent, they are both 18

to find 'y':

3y - 21 = 18

3y = 39

y = 13

DF and JL are diagonals that are congruent so:

9x - 23 = 7x - 11

2x = 12

x = 6

You might be interested in
Please jelppp there’s also a option that says none of the above
asambeis [7]
They are vertical angles
8 0
3 years ago
Part A - Identify the outlier 3,52,54,64,69,71,77,79,82,88 Part B - Calculate the mean and median with the outlier. Part C - Cal
Anna71 [15]
The outlier is 3, and the outlier has a greater effect on the mean because it is an average of all numbers where as the median is just the middle value in the data set. Everything else you can do on your own. To find the mean you add all the numbers up and divide by the total amount of numbers there are, the median you just cross one out from the left and then cross one out from the right and continue doing this until you are left with one number, or if you are left with two numbers you can add those two numbers up and then divide them by 2
7 0
3 years ago
Write an essay about your learning on how you solve problems involving integers. (5 points). Take a photo of your answer. (To th
olga55 [171]

Answer:

to use integers for certain problems and equation on math, i can also use it for future use in life in case i need it, Its very helpful to learn since it isnt that complicated nor hard, its just a good skill to keep in mind as a student.

4 0
3 years ago
Pls help me i am struggling
deff fn [24]

Answer:

16 square inches

Step-by-step explanation:

4 x 4 = 16

4 0
3 years ago
I sent pic for help. Question has 3 parts
anastassius [24]
P(head)=178/200
=89/100
4 0
2 years ago
Other questions:
  • Plzzz answer Parts A B and C for BRILLIANT answer
    7·1 answer
  • Luke hiked 6 1/4 miles. Joana hiked 2 1/ 5 times as far. how far did joana hike?​
    8·1 answer
  • HURRY WILL GIVE BRAINIEST!!!!!
    8·1 answer
  • Your total gas bill for one week was 15.43 , how much was it for one month
    9·1 answer
  • What will be 66 2/3 as a percent explanation
    11·1 answer
  • Does the median of a data set have to be a value of the data set? Explain
    7·2 answers
  • Please help solve 2d+7=9
    7·2 answers
  • I’ll give extra points
    9·1 answer
  • Graph of the equation?
    12·1 answer
  • Which equation is represented by the graph below?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!