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KonstantinChe [14]
2 years ago
7

Which number is rational?

Mathematics
2 answers:
ankoles [38]2 years ago
7 0

Answer:

3.1 is a rational number as it can be expressed as 31/10

√2 is an irrational number

√32 is the product of irrational and rational numbers, being equal to 4√2

4.142357... is presumably meant to represent an irrational number, although it could potentially be a rational one depending on what is in the ...

disa [49]2 years ago
4 0

Answer:

I think it's A.

hope this helps

have a good day :)

Step-by-step explanation:

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If the 0 in the numeral 60428 is changed to 6 , by how much is the new number greater?
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A principal gathered data about the distance in miles that his teachers and bus drivers live from the school
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<em>The measure distances for the bus drivers is 5 miles less than that of distances for the teachers</em>

Step-by-step explanation:

<em>The range of the distance for the bus drivers live from school with that of the teachers is estimated to be 5 miles apart</em>

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U
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The number missing on the number line is<em> </em><em>(7)!</em>

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3 years ago
❗❗100POINTS❗❗+BRAINLIEST FOR CORRECT ANSWER<br>Show that 8x²-6x-275=0<br>thanks. ​
BaLLatris [955]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

Here's the solution ~

Area of a Trapezoid is :

\qquad \sf  \dashrightarrow \:  \dfrac{1}{2}  \times (sum \: of \: parallel \: sides) \times height = 133 \: c {m}^{2}

so ~

\qquad \sf  \dashrightarrow \:  \dfrac{1}{2}  \times ((x + 5) + (3x - 2)) \times (2x - 3) = 133 \:

\qquad \sf  \dashrightarrow \:  \dfrac{1}{2}  \times (x + 5+ 3x - 2) \times (2x - 3) = 133 \:

\qquad \sf  \dashrightarrow \:  \dfrac{1}{2}  \times (4x + 3) \times (2x - 3) = 133 \:

\qquad \sf  \dashrightarrow \:  \dfrac{1}{2}   \times(8 {x}^{2} - 12x + 6x - 9)   = 133 \:

\qquad \sf  \dashrightarrow \:  \dfrac{1}{2}   \times(8 {x}^{2} - 6x - 9)   = 133 \:

\qquad \sf  \dashrightarrow \:  (8 {x}^{2} - 6x - 9)   =( 133  \times 2)\:

\qquad \sf  \dashrightarrow \:  8 {x}^{2} - 6x - 9    =266\:

\qquad \sf  \dashrightarrow \:  8 {x}^{2} - 6x - 9     - 266 = 0

\qquad \sf  \dashrightarrow \:  8 {x}^{2} - 6x - 275 = 0

hence, we got the required equation ~

3 0
2 years ago
Read 2 more answers
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