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lozanna [386]
3 years ago
15

Which value, when placed in the box, would result in a system of equations with infinitely many solutions?

Mathematics
1 answer:
cupoosta [38]3 years ago
5 0

Answer:

answer it s 12. just put the value

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What is the answer ?
Rainbow [258]

Answer:

C

Step-by-step explanation:

6 0
3 years ago
Help please?<br> I don't understand.
noname [10]
<h3>Given Equation:-</h3>

\boxed{ \tt  \frac{3}{x + 5} -  \frac{2}{x - 3}}

<h3>Step by step expansion:</h3>

\dashrightarrow\sf\dfrac{3}{x + 5} -  \dfrac{2}{x - 3}

Write the equation

\\  \\

\dashrightarrow\sf\dfrac{\frac{3 \times (x + 5)(x  -  3)}{x + 5} -  \frac{2 \times (x + 5)(x  - 3)}{x - 3}}{(x + 5)(x - 3)}

Take the lcm of the equation I.e (x + 5) (x + 3)

\\  \\

\dashrightarrow\sf\dfrac{\frac{3 \times  \cancel{(x + 5)}(x - 3)}{\cancel{x + 5}} -  \frac{2 \times (x + 5)\cancel{(x -  3)}}{\cancel{x - 3}}}{(x + 5)(x  -  3)}

cancel like terms I.e (x + 5) with (x+ 5) and (x - 3) with (x - 3)

\\  \\

\dashrightarrow\sf\dfrac{\frac{3 \times (x - 3)}{1} -  \frac{2 \times (x + 5)}{1}}{(x + 5)(x  -  3)}

\\  \\

\dashrightarrow\sf\dfrac{3 \times (x - 3)- 2 \times (x + 5)}{(x + 5)(x  -  3)}

Remove 1 as denominator

\\  \\

\dashrightarrow\sf\dfrac{3x - 9- 2  (x + 5)}{(x + 5)(x  -  3)}

Multiply 3 with x - 9

\\  \\

\dashrightarrow\sf\dfrac{3x - 9- 2 x -  10}{(x + 5)(x  -  3)}

Multiply - 2 with x + 5

\\  \\

\dashrightarrow\sf\dfrac{3x  - 2x- 9 -  10}{(x + 5)(x  -  3)}

Arrange the equation so that it would be easier to solve.

\\  \\

\dashrightarrow\sf\dfrac{x- 9 -  10}{(x + 5)(x  -  3)}

Subtract 3x with 2x

\\  \\

\dashrightarrow\bf\dfrac{x-19}{(x + 5)(x  -  3)}

Add -9 with - 10

\\  \\

\therefore \underline {\textsf{\textbf{Option \red{one} is correct}}}

4 0
2 years ago
Use a calculator and inverse functions to find the radian measures of the given angle.
vfiekz [6]

Answer: 0.50+2pin and -3.64+2pin

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please answer accurately and show work if you can
scoundrel [369]

Answer:

A. a - 3 ≤ -5

Step-by-step explanation:

Move all terms with a to the right side of the inequality

7 0
3 years ago
(as a expression)
motikmotik

Answer:

4 or 5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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