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grigory [225]
3 years ago
6

Translate this expression in words 4x

Mathematics
1 answer:
Sholpan [36]3 years ago
5 0

Answer:

Four and some number

Hope this helped. Good luck!! x

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Mark which ratios are equivalent to 1/2. Mark all that apply. *
solong [7]

Answer:

3/6, 5/10, 50/100 the rest are not held of the denominator

6 0
3 years ago
20 POINTS
Paladinen [302]

Answer:

A. 320 sq. ft.

B. $1920

Step-by-step explanation:

You need to find 5 sides. They are all 8*8. 64*5 is 320. Now, you multiply that by 6 to get $1920

3 0
3 years ago
The system of equations below has no solution.
mixer [17]

Answer:

  • Second option: 0 = 26

Explanation:

This is the given system of equations:

\frac{2}{3} x+\frac{5}{2} y=15\\ \\ 4x+15y=12

A linear combination of the system is any equation formed by the algebraic addition of both equations, one or both multiplied by an arbitrary constant.

To prove that the given system has no solution you could multiply the first equation times 6 (to get rid of the fractions), multiply the second equation times - 1, and add the two results:

<u>1. First equation times 6:</u>

6\times\frac{2}{3} x+6\times\frac{5}{2}y=6\times 15\\ \\ 4x+15y=90

<u />

<u>2. Second equation times - 1:</u>

-4x-15y=-12

<u />

<u>3. Add the two new equations:</u>

0=78

<u />

<u>4. Conclusion:</u>

Since 0 = 78 is false, no matter what the value of x and y are, the conclusion is that the system of equations has not solution.

The only choice that represents that same situation is the second one, 0 = 26. That is a possible linear combination that represents that the system of equations has no solutions.

In fact, you might calculate the exact factors by which you had to multiply each one of the original equations to get 0 = 26, but it is not necessary to tell that that option represents a possible linear combination for the given system of equations.

7 0
3 years ago
Read 2 more answers
Please help ASAP thank you
Eduardwww [97]

Answer:

R= 1 1/12 or 13/12 I think that's the simplest form

5 0
3 years ago
Read 2 more answers
What is an algebraic expression?​
Klio2033 [76]

Answer: an expression obtained by a finite number of the fundamental operations of algebra upon symbols representing numbers.

Step-by-step explanation: In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations. For example, 3x² − 2xy + c is an algebraic expression.

3 0
3 years ago
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