3 years ago

Can you help answer this question

Mathematics

1 answer:

Darina [25.2K]3 years ago

8 0

1:b
2:f
3:e
4:c
5:a
6:g
7:d
8:h

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Solve the rational equation x divided by 6 equals x squared divided by quantity x minus 1 end quantity, and check for extraneous

Dmitriy789 [7]

Answer:

Solution: $x=-\frac{1}{5}$ , $x=0$

Step-by-step explanation:

Given:

The rational equation to solve is given as:

$\frac{x}{6}=\frac{x^2}{x-1}$

Doing cross product, we get:

$x\times (x-1)=6\times x^2\\x^2-x=6x^2\\\textrm{Bringing all variables to the right side, we get:}\\6x^2-x^2+x=0\\5x^2+x=0\\x(5x+1)=0\\x=0\ or\ 5x+1=0\\x=0\ or\ x=-\frac{1}{5}$

Now, for $x=0$ , the rational equation is equal to 0. So, $x=0$ is a solution.

Also, $x=-\frac{1}{5}$ is also a solution.

So, no extraneous solution.

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4 years ago

A child’s swimming pool. The pool is six feet wide. How much water is required to fill the pool to a depth of six inches?

Nady [450]

Answer:

36 inches?

Step-by-step explanation:

6 feet x 6 inches in depth = 36 inches?

6 feet by 6 inches in depth

8 0

3 years ago

Solve the system of equations.

Murrr4er [49]

I would use elimination
2x+3y = 7
2x-y = -5
Subtract those equations
4y = 12
Y = 3
Now plug in 3 for any y value
2x - 3 = -5
2x = -2
X = -1, y = 3

5 0

3 years ago

Read 2 more answers

Can you help me with #7

Alex_Xolod [135]

2 miles-12 min.
3 miles- 18min
4 miles-24 min
5 miles-30 min

3 miles- 18
4 miles-24
5 miles-30
6 miles-36

Yes they are the same

7 0

3 years ago

I need help with this .....

insens350 [35]

Answer:

6.5 hours

Step-by-step explanation:

hope this helped u bye

4 0

4 years ago