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valentina_108 [34]
3 years ago
15

Write three irrational numbers between 4 and 5.

Mathematics
1 answer:
Westkost [7]3 years ago
8 0
Hello,

1) one way
4<x<5 ==>16<x²<25
if x²=17==>x=√17=4.123.....
if x²=18==>x=√18=4.242...
if x²=19==>x=√19=4.358...
...
if x²=24==>x=√24=4.898...

2) an other way

4<x<5 ==>64<x³<125

if x³=65 then ∛65=4.020...
...
if x³=124 then ∛124=4.986...

3) an other way

4 \textless\ k\pi \textless\ 5==\textgreater\  \dfrac{4}{\pi} \textless\ k\textless\ \dfrac{5}{\pi}\\&#10;&#10;==\textgreater\  1.2732... \textless\ k \textless\ 1.5915....\\&#10;&#10;==\textgreater\  1.27 \textless\ k \textless\ 1.60\\&#10;&#10;==\textgreater\  \dfrac{128}{100} \textless\ k \textless\  \dfrac{160}{100} \\&#10;&#10;example\ &#10;k=\dfrac{129}{100}==\textgreater\ \dfrac{129*\pi}{100}=4.05265...\\&#10;&#10;k=\dfrac{159}{100}==\textgreater\ \dfrac{159*\pi}{100}=4.9951....\\&#10;
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The zoo feeds the tortoise, rhinoceros, and zebra a total of 23 pounds of vegetables a day. How many pounds does the zoo feed th
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8 0
3 years ago
Use the following ordered pairs
Lynna [10]

The ordered pair for Y is (-4,-2)

Step-by-step explanation:

Given

X(-2,3)

Z(-6,-7)

As Y is the mid-point of XZ, it will divide Xz in two equal segments. Y is the mid-point of the segment.

Let (x_Y, y_Y) be the coordinates of the mid-point

Then

(x_Y, y_Y) = (\frac{x_1+_2}{2} , \frac{y_1+y_2}{2})

Putting the values

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Hence,

The ordered pair for Y is (-4,-2)

Keywords: Coordinate geometry, Mid-point

Learn more about coordinate geometry at:

  • brainly.com/question/2116906
  • brainly.com/question/2131336

#LearnwithBrainly

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