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
Ainat [17]
2 years ago
11

A number is double of another number. If the difference of the numbers is twenty find the numbers​

Mathematics
2 answers:
Ivanshal [37]2 years ago
7 0

Answer:

20 and 40

Step-by-step explanation:

20 doubled is 40

The difference is 20

Hope this helps! :)

earnstyle [38]2 years ago
5 0

Answer:

20,20

(20 x 2) - 20 = 20

Step-by-step explanation:

2x=y

x-y=20

(20 x 2) - 20 = 20

You might be interested in
If 8a+7b+c=9 then what is -6c-48a-42b
kati45 [8]

Your answer would be 6

5 0
3 years ago
6. Which of the following equations would have no
timama [110]

Answer:

h

Step-by-step explanation:

3 0
2 years ago
How to graph -5\3 on a number line
Alex_Xolod [135]
<span>Number line is a way of expressing an integer into a line. 
We have the given numbers:
Let x = -5
and Let y = 3

Now let’s create line with 0 in the center. Pls. see the attached image for the number line presentation.

The answer is -2</span><span>

</span>



8 0
3 years ago
4.
OLEGan [10]
I would say it’s A....
3 0
2 years ago
The vertices of a triangle are P(-1, 3), Q(2, -1), and R(5, 3).
Morgarella [4.7K]
Ok so to find which sides are congruent we need to know their lengths.

To find the length we need the distance formula between two point ->

√(X2-X1)∧2 +(Y2-Y1)∧2

Ok lets find the first side PQ

P(-1,3) Q(2,-1)
   X1 Y1  X2 Y2

√(2-(-1)∧2 + (-1-3)∧2 = 5

Now PR

P (-1,3) R (5,3)
    X1 Y1  X2 Y2

√(5-(-1))∧2 + (3-3)∧2) = 6

Now the last side QR

Q (2, -1) R (5,3)
   X1  Y1    X2 Y2

√(5-2)∧2 + (3-(-1))∧2 = 5

From the above work we see that PQ and QR are congruent becuase they are equal PQ=QR

Also the opposite angles of these sides are congruent. Hope this helps :).

8 0
3 years ago
Read 2 more answers
Other questions:
  • In the figure on the right, STWC space is a square centered at the origin with side length 2a What are the coordinates of the ve
    14·1 answer
  • at 2 P.M the level of the water in the pool was 10 feet. At 6 P.M the level of water was 2 feet. Find the constant rate of chang
    7·1 answer
  • A random sample of 16 students selected from the student body of a large university had an average age of 25 years and a standar
    11·1 answer
  • 1 1/2 x 12 = ____+ ____ = ______
    8·2 answers
  • What three numbers multiply to equal 240
    5·2 answers
  • Find percent notation 1/8
    5·1 answer
  • In the figure shown, what is m _A? Explain.<br> 57°<br> B<br> с
    11·1 answer
  • 9.
    9·1 answer
  • -3x(x - 4) + 2 - (5 - x)
    13·2 answers
  • Writing a ratlo as a percentage
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!