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
slava [35]
3 years ago
15

Resuelve los siguientes sistemas de ecuaciones lineales utilizando el método de igualación

Mathematics
1 answer:
Dafna11 [192]3 years ago
7 0

Answer:

A

Step-by-step explanation:

You might be interested in
How many 3/4 foot lengths of pipe can be cut from a 7 and 1/2 foot pipe?
stiks02 [169]

Answer:

The number of pipes to be cut from total length of pipe is 10 pipes

Step-by-step explanation:

Given as :

Total length of pipe = l =  7\frac{1}{2} foot

i.e ' = \frac{15}{2}  foot

The length of pipe to be cut = l' = \dfrac{3}{4} foot

Let The number of pipes to be cut = n pipes

<u>According to question</u>

The number of pipes to be cut = \dfrac{\textrm Total length of pipe}{Length of pipe to be cut}

i.e n = \dfrac{l}{l'}

Or, n = \frac{\frac{15}{2}}{\frac{3}{4}}

Or, n = \frac{15\times 4}{3\times 2}

or, n = 5 × 2

∴ n = 10 pipes

So, The number of pipes to be cut = n = 10 pipes

Hence, The number of pipes to be cut from total length of pipe is 10 pipes Answer

3 0
3 years ago
Please help fast! Line segment AB was dilated to create line segment A’B’ using the dilation rule DQ0.12•
tankabanditka [31]

<u>Answer:</u>

The correct answer option is C. 13.6 units.

<u>Step-by-step explanation:</u>

Line segment AB was dilated to create the line segment A'B' using the dilation rule D_{Q, 0.15}.

We are to find the value of x which is the distance between the twp points A and A'.

For this, we will divide the distance of A'Q by the dilation factor and then subtract the given length.

\frac{2.4}{0.15} = 16

x = 16-2.4 = 13.6 units

4 0
3 years ago
Can someone answer this QUICKLY and make it make SENSE please
Elodia [21]

Answer:

3x6, (3)(6), 6+6+6

Step-by-step explanation:

The are asking which equation matches the situation,...

3 tables, 6 chairs per table = 3 x 6chairs = 18 chairs

3x6

(3)(6)

6+6+6

What they want you to do is put that equation 3x6 in the "Represent the Situation" box and the rest in the "Do not represent Situation" one

7 0
2 years ago
Read 2 more answers
What does <br> M=<br> Y-intercept=<br> Y=
Darina [25.2K]
M= 1 y intercept is 0 I think
7 0
3 years ago
Why is si system considered as an extended version of mks system<br>​
Naya [18.7K]
Be cause it is more efficient and checks out all the problems caused by the others systems such as mks and cgs
4 0
3 years ago
Read 2 more answers
Other questions:
  • A farmer has a bale of hay with a mass of 36 kg. How many milligrams of hay are in the bale?
    6·1 answer
  • 47. A percent is a comparison of a number to 100 using what operation?
    5·1 answer
  • Express in exponential form. log3 27 = 3
    13·2 answers
  • Devin's bank charges $1.75 for nonbank ATM withdrawals and $0.30 for each debit card transaction. Last month, Devin paid $8.25 i
    8·1 answer
  • three tanks are capable of holding 108 168l and 180 litre of milk determine the capacity of the greatest resource which can be u
    14·1 answer
  • Write 51% as a fraction in simplest form
    15·1 answer
  • Can earn 5 coins
    11·1 answer
  • A bow bear could watch 44 in 4 seconds at this rate how far can a brown bear run in 20 seconds​
    9·2 answers
  • A community center has a swimming pool that holds 29,000,000 milliliters of water. How many liters of water can the pool hold?
    14·2 answers
  • Please answer this thank you
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!