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3 years ago

Is -4 5/12 a rational or irrational number?

1 answer:

5 0

It's a rational number. It's the ratio of -53 to 12,and it can be written as
the fraction -53/12 .

Hint:
ANY number that you can completely write down on paper with digits
is a rational number.
Nobody ever tells you this, but I thought it'll be useful for you to know.

You might be interested in

Find vertical and horizontal asymtope for (x^2+2x-48)/x+8

bonufazy [111]

There are none.

$y=\dfrac{x^{2}+2x-48}{x+8}=\dfrac{(x+8)(x-6)}{x+8}\\\\y=x-6$

The expression describes a straight line with a hole at x=-8 where it is undefined.

5 0

3 years ago

To celebrate there 125 anniversary, a company in Germany produced 125 very expensive teddy bears. The bears,known as the "125 ka

liq [111]

Answer:

The cost of one bear is $47,000.

Step-by-step explanation:

The question is incomplete and the data is missing so the complete question with data is below with attached files:

To celebrate there 125 anniversary, a company in Germany produced 125 very expensive teddy bears. The bears,known as the "125 karat teddy bears", are made mohair,silk and gold thread and have diamond and sapphire eyes.

The chart shows the approximate cost of " 125 teddy bears". Based on the pattern, how much does one bear cost?

Now, to get the cost of one bear.

So, we solve it by using unitary method:

If 4 bears cost = $188,000.

Then 1 bear cost = $188000\div 4=47000$

Thus, cost of one bear is $47,000.

Now, we check it by using another pattern of the data:

If 7 bears cost = $329,000.

Then 1 bear cost = $329000\div 7=47000.$

Hence, the cost of one bear is $47,000.

Therefore, the cost of one bear is $47,000.

8 0

3 years ago

A rectangle has an area of 72 in². The length and the width of the rectangle are changed by a scale factor of 3.5.

vodka [1.7K]

Answer:

882 in^2

Step-by-step explanation:

4 0

3 years ago

Solve 6[4x(72-63)divided3]

GREYUIT [131]

Parentheses first, 72-63 is 9 next multiply by 4 which is 36 the you’ll divide by 3 now you have 12 so multiply that by 6 and you get 72. Just a hint, another way to write that without using the multiply or the divided would be 6[4(72-63)/3] but either way you want is fine. Hope this helped :)

3 0

3 years ago

Memorial Day has been celebrated in various ways since the end of the American Civil War. How many years have passed since the e

Butoxors [25]

Answer:

65 years.

Step-by-step explanation:

the end of the civil war was July 27, 1954.

8 0

3 years ago