3 years ago

Is 5.787787778 a rational or irrational number explain

Mathematics

1 answer:

ryzh [129]3 years ago

4 0

Answer:

Irrational, because it is non-terminating and non-repeating!

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What is equivalent to<br> 22c+33d

Fofino [41]

Answer:

11 (2c+3d)

Step-by-step explanation:

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4 years ago

One bag of 25 diapers costs $3.99. A box of 89 diapers $18.99. Which is the

Vera_Pavlovna [14]

The 25 box is a better deal:

The 25 box is about $0.16 per diaper and the 89 is about $0.21/d.

Hope this helps!

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2 years ago

Find x in the following diagram

andreyandreev [35.5K]

Answer:

x = 71

Step-by-step explanation:

The sum of the measures of the exterior angles of a polygon is always 360°.

A triangle has 3 exterior angles.

152+ 137+x = 360

Combine like terms

289 +x = 360

Subtract 289 from each side

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3 years ago

Write an inequality for the sentence. <br><br> c is not less than zero.

Zepler [3.9K]

$c \leqslant 0$

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3 years ago

(2) The population density of a region in Alaska is 3,000 people/200 mi? Which of the

Vesna [10]

Answer:

15 people/mi

Step-by-step explanation:

The population density of a region in Alaska is 3,000 people/200 mi.

We need to find the equivalent to the population density of this Alaskan region.

$x=\dfrac{3000\ \text{people}}{200\ \text{mi}}\\\\x=\dfrac{30\ \text{people}}{2\ \text{mi}}\\\\x=\dfrac{15\ \text{people}}{\text{mi}}$

So, the correct option is (c) "15 people/mi"

8 0

3 years ago