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3 years ago

If a 10,000 gallon swimming pool requires 4 ounces of a chemical, then

Mathematics

1 answer:

algol133 years ago

5 0

The answer is .08 ounces of the chemical.

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25,550 ÷ ___________ = 0.25550

kolbaska11 [484]

Answer:

100,000 or $10^{5}$

Step-by-step explanation:

$\frac{25550}{x} =0.2555\\\\25550=0.2555x\\x=100,000$

7 0

3 years ago

Simplify (x^5/x^2)^2 . Explain your steps.

Contact [7]

Answer:

$x^6$

Step-by-step explanation:

$\left(\frac{x^5}{x^2}\right)^2$

$\frac{\left(x^5\right)^2}{\left(x^2\right)^2}$

$\frac{x^{10}}{x^4}$

$x^{10-4}$

$x^6$

7 0

4 years ago

Moshe has the container shown below on his desk to hold pencils and paper clips. 2 rectangular prisms. One has a length of 4 inc

iren2701 [21]

Answer:

2 inches by 3 inches by 6 inches and 2 inches by 2 inches by 4 inches

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is Xcubed -(25cubed -2cubed)=. X=95

Lorico [155]

Answer: I’m not 100% sure on the full answer but hopefully I can help you out a little. X cubed is x3

Step-by-step explanation:

4 0

3 years ago

Which two lines are parallel<br> 3x+y=-2<br> 2y-6x=4<br> 2y=-6x-8

Brrunno [24]

To start, solve each equation for y.
1st equation) 3x+y=-2, subtract 3x, y=-3x-2
2nd equation) 2y-6x=4, add 6x, 2y=6x+4, divide by 2, y=3x+2
3rd equation) 2y=-6x-8, divide by 2, y=-3x-4
Now, for lines to be parallel, their slope must be the same. Using the equation y=mx+b where m is slope, you can determine the slope of each line.
1st line) y=-3x-2, slope of -3
2nd line) y=3x+2, slope of 3
3rd line) y=-3x-4, slope of -3
Comparing these lines, you can see that only lines 1 and 3 have the same slope, making those your parallel lines.

5 0

3 years ago