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Alexxandr [17]
3 years ago
6

Solve each system of linear equations by elimination. 2v=-5 +10 -15=-3x + 5y​

Mathematics
1 answer:
Burka [1]3 years ago
3 0

Answer:Just solve it. This is Algebra. Not that hard. Use Substation Method

Step-by-step explanation:

You might be interested in
Dose the perimeter of a square vary directly with the side length?
tankabanditka [31]

Yes, it does.

it is because, Perimeter of square = 4 L


5 0
3 years ago
Read 2 more answers
Al sumar fracciones con igual denominador, debemos sumar numerador con numerador y denominador con denominador. Verdadero o fals
Ahat [919]

Answer:

La respuesta es falso.  

Step-by-step explanation:

La respuesta es falso.  

Cuando se suman fraccciones con igual denominador, se suman los numeradores (numerador con numerador) y se deja el mismo denominador (el cual es común en ambos). Por ejemplo, la suma de 1/5 + 3/5 da como resultado:    

\frac{1}{5} + \frac{3}{5} = \frac{1 + 3}{5} = \frac{4}{5}

En el caso de fracciones con diferentes denominadores, tampoco se suma numerador con numerador y denominador con denominador. En ese caso se debe encontrar el mínimo común múltiplo.

 

Por lo tanto, la respuesta es falso.

Espero que te sea de utilidad!

7 0
3 years ago
Please Help! Thanks to whoever can answer this!
Illusion [34]
Here, we are missing the slope and the y intercept. 

Lets look for the y intercept first. 

Where does it cross the y axis?  At 3!!

3 is the y intercept. 

Now, find the slope by using the slope formula. 

m =  \frac{y2 - y1}{x2 - x1}
(0,3) and (2,1)

m = 1-3/2-0 = -2/2 = -2/2 = -1
m = -1

Okay, so we found our slope, now just write the equation. 

Answer: y = -1x + 3
8 0
3 years ago
Help? Find the lateral area for the prism.
Gnoma [55]
I think the answer will be 17 square that what my friend said.
4 0
3 years ago
Read 2 more answers
Anybody know the answer?
leonid [27]

Answer:

The answer to your question is AD = 74

Step-by-step explanation:

Data

AB = CD = 10

BC = DE = 54

DE = 54

CD = 10

Process

From the picture we know that

      AD = AB + BC + CD

Substitution

      AD = 10 + 54 + 10

Simplification and result

       AD = 74

7 0
3 years ago
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