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
garik1379 [7]
3 years ago
11

In the accompanying diagram of parallelogram ABCD, diagonals AC and intersect BD at E, LaTeX: BE=2x B E = 2 x and LaTeX: ED=x+10

.
Mathematics
1 answer:
slamgirl [31]3 years ago
5 0
Answer:
x = 10

Explanation:
In a parallelogram, diagonals bisect each other.

We are given that:
BD and AC are diagonals of a parallelogram
The two disgonals intersect at point E
BE = 2x
ED = x + 10

Now, based on the above, E bisects BD into two equal portions. This means that E is the midpoint of BD.
Therefore:
BE = ED
2x = x + 10
2x - x = 10
x = 10

We can check our solution:
BE = 2(10) = 20 units
ED = 10 + 10 = 20 units
They are equal

Hope this helps :)
You might be interested in
Help please inequalities are kicking my butt any help is greatly appreciated thank you in advance
Hitman42 [59]

Answer:

Correct option is (C)

Step-by-step explanation:

we are given that -Tim design a pair of shorts,S, and T-shirts,t.

Tim sell Sorts for $12 and T-shirts for $8 each.

Tim can work atmost 18 hours a day so we can write time\leq 18

Time taken to design a T-shirt is 30 minutes and for Shorts, it is 45 minutes.

\frac{30}{60}t+\frac{45}{60}s\leq   18\\\text{Multiply both the sides by 60}\\30t+45s\leq 1080\\\text{Divide both the sides by 45}\\s+0.66t\leq 24\\\text{Subtract 0.66t from both the sides}\\s\leq 24-0.66t

He must design 12 itesm each day, so we can write t+s\geq 12

Further it can be written as

t+s\geq 12\\\text{Subtract t from both the sides}\\s\geq 12-t

Also Tim can not design more than 30 items in one day, so we can write

t+s\leq 30\\\text{Subtsract t from both the sides}\\s\leq 30-t

Hence from the above equations , its claer that

s\geq 12-t,s\leq 30-t,s\leq 24-0.66t,s\geq 0,t\geq 0

7 0
3 years ago
What is 212 divided by 8?
hram777 [196]
212 divided by 8 is 26.5. I hope this helps you!
5 0
3 years ago
Read 2 more answers
Can someone please help me with this problem
alina1380 [7]
30 dollars per disk.
8 0
3 years ago
Which statement could be used to conclude that this parallelogram is a rhombus?
BaLLatris [955]
A parallelogram is a quadrilateral with two opposite sides equal in lengths while a rhombus is a parallelogram with the two sets of opposite sides equal to each other. A rhombus forms perpendicular bisectors when <span>diagonals are intersected with each other. Answer then is A</span>
7 0
3 years ago
Read 2 more answers
Find the surface area of the prism. HELP IT DUe in 10 mins so I will mark you as brainly if you answer correctly
Lyrx [107]

Answer:

answer: 740

Step-by-step explanation:

Hope that helps!

3 0
2 years ago
Other questions:
  • Simplify expression and show all work:<br> 48m^7/20m^4
    5·1 answer
  • Robbie is using the recipe below to make chicken noodle soup. He plans to make 6 batches of the soup. He has 2/3 teaspoon of bla
    13·1 answer
  • "A drawer has some red, green, and blue marbles. There are 33 marbles.
    9·1 answer
  • Let f(x) = -3x + 7 and g(x) = 2x^2 - 8, (g×f)(x)
    5·1 answer
  • Math help will be marking brainliest
    7·1 answer
  • Which choice is equivalent to the quotient below?​
    8·1 answer
  • Can you guys please help me I’ll give me a star
    10·2 answers
  • FREEEEE plz sub to my yt it called chrisgamez it the one with like 27-30 subs ty
    15·2 answers
  • -3(k-5)=27 and the way to show your work on this two step equation
    10·1 answer
  • Multiple choice about how many seconds the ball is in the air
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!