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Daniel [21]
4 years ago
13

Is .............................................................................................................................

.................
3.4641016, 20, 13.8440646056, 5.99999997378, 9, 5.7320508, and 5.19615241514 a rational number?
Mathematics
1 answer:
murzikaleks [220]4 years ago
8 0

Answer:

yes

Step-by-step explanation:

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How many numbers are inbetween 20 and 45?
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24 numbers are inbetween 20 and 45.
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3 years ago
if a pyramid has a square base with side length s and height h, which formula represents the volume of a pyramid?
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Check the picture below.

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Which shows the following expression after the negative exponents have been eliminated? xy^-6/x^-4 y^2, x=/0 y=/0
makvit [3.9K]
The expression would be \frac{x^5}{y^8} after the negative exponents have been removed.

A negative exponent basically tells us to "flip" the side of the fraction it's on.  This means that y⁻⁶ on the numerator would go to the denominator, and that x⁻⁴ on the denominator would go to the numerator.  This gives us:

\frac{x\times x^4}{y^2\times y^6}=\frac{x^5}{y^8}
4 0
4 years ago
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This graph shows how the length of Karen's essay depends on the number of hours she spends writing this week.
Gre4nikov [31]

Answer: 0.8 pages per hour.

Step-by-step explanation:

For this exercise it is important to know that, by definition, Direct variation equations have the following form:

y=kx

Where "k" is the constant of variation.

Therefore, it is a straight line that passes through the origin.

In this case, given the graph attached in the exercise, you can follow these steps in order to find the constant of variation:

Step 1: You need to choose any point on the line. Let's choose the point (5,4).

Step 2: Now you must ubstitute the coordinates of that point into  y=kx. Then:

4=k(5)

Step 3: Finally, you must solve for the Constant of variation "k", in order to find its value. Therefore, you get that this is:

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4 0
3 years ago
I NEED HELP PLZ IM STUCK
stepladder [879]

Answer:

$1095

Step-by-step explanation:

15/100×7300

cancel the two zeros after the number 100 and 73= 15/1×73=1095

4 0
3 years ago
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