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3 years ago

Is 4.2123417... rational or irrational ?

Mathematics

2 answers:

melomori [17]3 years ago

6 0

Answer:

Irrational

Step-by-step explanation:

It cannot be expressed as a fraction

Leona [35]3 years ago

5 0

Answer:

Irrational

Step-by-step explanation:

Any number that can be written as a fraction or a ratio is a rational number. The product of any two rational numbers is therefore a rational number, because it too may be expressed as a fraction. For example, 5/7 and 13/120 are both rational numbers, and their product, 65/840, is also a rational number.

An irrational number is a number that is NOT rational. It cannot be expressed as a fraction with integer values in the numerator and denominator. When an irrational number is expressed in decimal form, it goes on forever without repeating.

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2-^3= -8 -6 -1/6 1/8 2/3

Allisa [31]

Answer:

-8

Step-by-step explanation:

Hope this helps!

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3 years ago

Answer help me me me me

Kobotan [32]

Answer:

409

Step-by-step explanation:

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2 years ago

Does this graph represent a function? Why or why not?

sashaice [31]

Answer:

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Step-by-step explanation:

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Li is making beaded necklaces. For each necklace, she uses 22 spacers, plus 9 beads per inch of necklace length. Write an equati

NeTakaya

Answer: y = 9x

Step-by-step explanation:

Li needs to use 9 beads for each inch of necklace.

X = Length of Necklace

Y = Number of beads needed

y = 9x

For instance, assuming a necklace is 8 inches long, how many beads will be needed;

= 9x

= 9 * 8

= 72 beads

7 0

3 years ago

Determine which slope is the steepest. Explain why it is the steepest.

poizon [28]

Answer:

A is the steepest because

A = 1.66666666667

B=-1.5

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Step-by-step explanation:

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3 years ago