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2 years ago

Someone help me please

Mathematics

1 answer:

slega [8]2 years ago

4 0

First off what ummmmmm section of mathmatics are you doing?

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Solve: 5.6 = 3.1 – 12.5|1 – 0.8x|

galben [10]

Answer:

<h3>There are no solutions.</h3>

Step-by-step explanation:

Questions:

Solve: 5.6= 3.1 – 12.5|1 – 0.8x|

To find:

The value of x.

Solutions:

5.6= 3.1 – 12.5|1 – 0.8x|

First, do switch sides.

$\Longrightarrow:\sf{3.1-12.5\left|1-0.8x\right|=5.6}$

Multiply by 10 from both sides.

$\Longrightarrow: \sf{3.1*10-12.5|1-0.8x|*10=5.6*10}$

Solve.

31-125|1-0.8x|=56

Subtract by 31 from both sides.

$\Longrightarrow: \sf{31-125\left|1-0.8x\right|-31=56-31}$

Solve.

$\Longrightarrow: \sf{-125\left|1-0.8x\right|=25}$

Divide by -125 from both sides.

Solve.

$\Longrightarrow: \sf{\dfrac{-125\left|1-0.8x\right|}{-125}=\dfrac{25}{-125}=\boxed{\sf{No\ solutions.}}}$

Therefore, the correct answer is "D. There are no solutions."

I hope this helps, let me know if you have any questions.

5 0

1 year ago

If it is possible... What two numbers added is 4 and multiplied to be 7?

scoundrel [369]

There are no real numbers that can do that.

If you were to go far enough in high school math, you'd learn
about something called "imaginary" numbers. Using those, the
two numbers that add to 4 and multiply to 7 are

2 + 3.464 i
and
2 - 3.464 i .

The little ' i ' is the unit of imaginary numbers . . . the square root of -1 .

You won't ever get that far, since you already hate math
and you want everybody to know it.

7 0

3 years ago

Read 2 more answers

2(x - 3) = 4x - 1

SSSSS [86.1K]

Answer:

Hello the answer is

x= -2 1/2

3 0

2 years ago

Read 2 more answers

Two fifths of the children in the nursery were boys. What was the ratio of boys to girls in the nursery?