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3 years ago

The product of two rational numbers:

Mathematics

2 answers:

adelina 88 [10]3 years ago

6 0

Answer: Is a rational number.

Step-by-step explanation: Two rational numbers produces another rational number. "The product of two rational numbers is rational." So, multiplying two rationals is the same as multiplying two such fractions, which will result in another fraction of this same form since integers are closed under multiplication.

Daniel [21]3 years ago

5 0

Answer:

"The product of two rational numbers is rational."

So, multiplying two rationals is the same as multiplying two such fractions, which will result in another fraction of this same form since integers are closed under multiplication. Thus, multiplying two rational numbers produces another rational number.

Step-by-step explanation:

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Natalija [7]

Answer:

Step-by-step explanation:

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3 years ago

Your savings account pays 1.75% interest per year. You make a $500 deposit. How much interest does the account earn in the first

GaryK [48]

1,75% = 0,0175

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500*0,00145833 = 0,73$ interest

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fgiga [73]

Answer:

<h2> x = 16 degrees</h2>

Step-by-step explanation:

1 and 3 are <u>vertical angles</u> so m∠1 = m∠3

(4x - 2)° = 62°

4x - 2 = 62

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3 years ago

The sum of the angle measures of a polygon with n sides is 1260. find n.

Murrr4er [49]

Knowing the interior angle sum formula is;

180x(n-2)

180x(n-2)=1260 (solve for n here)
180n-360=1260
180n=1260+360
180n=1620
n=1620/180
n=9

Therefore, this polygon has 9 sides.

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3 years ago

If x= -2 what is the value of -5x + 8x/4 + 7

Andrej [43]

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4 years ago

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