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Andrew [12]
3 years ago
12

What is the m? -8 + 4m = 2

Mathematics
1 answer:
IgorLugansk [536]3 years ago
8 0
Exact Form : 5/2
Decimal Form : 2.5
Mixed number Form : 2 1/2
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Pls help and also no links plz​
Anettt [7]

Answer:

I think it's 5 or7

Step-by-step explanation:

hope it helps you

8 0
3 years ago
El acensor de 8 es 7'?
Inessa05 [86]

Answer:

La planta de la que ha salido el ascensor es: -1(planta del sótano)

Datos:

Subió 8 pisos

Piso final= 7

Explicación:

Para resolver el enunciado, se debe tener en cuenta que:

Piso final - Piso inicial= 8

Reemplazando y despejando:

7-Piso inicial= 8

Piso inicial= 7-8

Piso inicial= -1

Por lo tanto, ha salido de la planta del sótano

Verificando:

Piso inicial +8= piso final

-1+8= Piso final

7= piso final

Profundiza en matemáticas en brainly.lat/tarea/10834640

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
5. ALGEBRA Refer to the figure in
mamaluj [8]

The value of x that satisfies all the expressions of the system of linear equations is 20.

<h3 /><h3>Procedure - Determination of a variable associated to a pair of corresponding angles</h3>

According to the figure, angles 1 and 5 are <em>corresponding</em> angles between two <em>parallel</em> lines, therefore we have the following equivalence:

4\cdot x + 40 = 120 (1)

After some algebraic handling we find the value of x:

4\cdot x = 80

x = 20

The value of x that satisfies all the expressions of the system of linear equations is 20. \blacksquare

<h3>Remarks</h3>

There is a missing figure for the statement, we proceed to include it below after some research.

To learn more on angles, we kindly invite to check this verified question: brainly.com/question/15767203

5 0
2 years ago
Help plz, i would be so happy if you did nobody's been answering my questions lately :(
Vlada [557]

Answer:

D

-5x + y = 7

x+3y = 5

Step-by-step explanation:

when you graph the equations, they are parallel. as you know, solutions are the point where the lines meet. if they are parallel, it's not possible for the lines to intersect.

8 0
2 years ago
Read 2 more answers
Find the missing value. Show your work .
Irina18 [472]
Use SOHCAHTOA
sin(51)=y/12
sin(51) (12)=y
y=<span>8.04275011012</span>
5 0
3 years ago
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