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
True [87]
3 years ago
14

Can anyone help me find the value please?

Mathematics
1 answer:
AURORKA [14]3 years ago
5 0

Answer:

the answer is x=15 cm

Step-by-step explanation:

here the above given figure is a rectangle ABCD with diagonals AC and BD measuring AC= (x+10)cm and BD=(3x-20) cm

Now,

AC=BD

or, 3x-20 = x+10 [ diagonals of a rectangle are equal]

or, 2x = 30

or, x= 15 cm

I HOPE IT WILL HELP YOU!!!

You might be interested in
Write an equation for the line that passes through the point (5, -4) and is parallel to the line y =
wel
Answer:
y = 2x - 14

5 0
3 years ago
Help down below, these are my last questions I need help on and I need it done urgently.
love history [14]

Answer:

6) 2/3

7) 1/2

8) 5/8

9) 3/4

10) 1

11) 1

12) 7/12

Hope this helps :^)

Step-by-step explanation:

6 0
3 years ago
Rewrite in simplest terms: -(2c + 8) + 8c
garik1379 [7]

Answer:

6c-8

Step-by-step explanation:

We have:

-(2c+8)+8c=

-2c-8+8c=\\

6c - 8

6 0
3 years ago
Please help I'll give brainliest
Hoochie [10]
You have to multiply by how many months or boxes and your gonna have 360 and your friend 288
5 0
3 years ago
What are some advantages and disadvantages to paying with checks?
IceJOKER [234]
One advantage is that you don't have to count out your money when you are cashing in. But one con is that people can forge your signature if you give it to them and their dishonest.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Write a whole number that rounds to 700,000 if we are rounding to the nearest hundred thousand.
    12·1 answer
  • Help pleaseeeee! It’s urgent
    13·1 answer
  • Solve the following inequality.<br> 6.37 &lt;-45.36<br> Which graph shows the correct solution?
    10·1 answer
  • Content://media/external/file/8717
    12·1 answer
  • Find the probability of the indicated event if P(E) = 0.25 and P(F) = 0.40.
    12·1 answer
  • Can someone please help me
    11·1 answer
  • (plz help with all steps)!!!!
    13·2 answers
  • Consider the figure below. Which congruence transformation maps ABCD to A"B"C"D"?
    6·2 answers
  • Complete the square to write each ellipse in standard form. x^2 + 4y^2 + 24y = 32​
    11·1 answer
  • - The sample space for a roll of two number cubes is shown in the table.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!