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3 years ago

What is 3.56 in its simplest form

1 answer:

6 0

If you want to convert 3.56 into a fraction, you can do it like this:
3 equals to 3/1 and 0.56 equals to 56/100 which simplifies to 14/25.
The result is 3 14/25.

If you want to make it a pure fraction, you have to make one additional step:
because you want to add 3/1 and 14/25, you have to get the same denominators, so 3/1 changes to 75/25.
Now, you can add 75/25 and 14/25. The result is 89/25.

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Expanding Logarithmic Expressions In Exercise, use the properties of logarithms to rewrite the expression as the sum, difference

kicyunya [14]

Answer:

$\\ ln(x^2) - ln(x^2 + 1)$ .

For values of x>0, it can be rewritten as $\\ 2ln(x) - ln(x^2 + 1).$

Step-by-step explanation:

For the expression:

$\\ ln(\frac{x^2}{x^2 + 1})$

We can apply this logarithmical property: $\\ ln(\frac{x}{y}) = ln(x) - ln(y).$

Then,

$\\ \frac{x^2}{x^2 + 1} = ln(x^2) - ln(x^2 + 1).$

If we assume values of x > 0 (non negative values for x), then the expression could be rewritten as follows:

$\\ \frac{x^2}{x^2 + 1} = ln(x^2) - ln(x^2 + 1) = 2 ln(x) - ln(x^2 + 1)$ , since $\\ ln(x^{n}) = n*ln(x).$

We have to remember that domain (all possible values x) for logarithmic function is for all x > 0, or mathematically expressed as:

Domain: $\\ {x | x \in R, x > 0}$

8 0

2 years ago

Which set of side lengths or angle measures can be used to construct a triangle A. 50 inches, 90 inches, 35 inches B. 60 inches,

kolbaska11 [484]

Answer:

D. 60, 45,75

Step-by-step explanation:

For options C and D

For a triangle the sum of the angles must always be equal to 180 degrees

So 180 ≠45+45+80

and

60 +45+ 75= 180

For option A and B

The length of the longer side is equal to the square root of the sum of squares of the other two sides in a triangle.

According to Pythagorus theorem

hypotenuse²= base² + perpendicular²

c²= a²+ b²

90²= 50² + 35²

8100= 2500+1225

8100≠3725

95²= 60²+ 25²

9025= 3600+ 625

9025≠4225

Therefore only D is the correct option

8 0

3 years ago

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zavuch27 [327]

The answer is y=1/2x+2

4 0

2 years ago

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Maria had a package of crackers after she ate 8 of the crackers there were 14 crackers left in the package which equation can be

AleksAgata [21]

Answer:

B, because you would subtract the total from what she ate it will equal what she has left and since c represents the total then you would have the equation c-8=14.

Step-by-step explanation:

7 0

3 years ago

Which better represents a data set with several outliers the mean or the median?

Kisachek [45]

Answer:

It depends on the numbers and how many outliers there are

Step-by-step explanation:

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3 years ago

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