Ask question

Ask question

All categories

2 years ago

9

Arthur tells you that he is thinking of an irrational number between 4 and 5, and he wants you to guess what it is. One possibil

ity you could guess is _____.
Options are:
√9
√20
4.5
√27

1 answer:

Naddika [18.5K]2 years ago

3 0

Answer:

$\sqrt{20}$

Step-by-step explanation:

Square root of 9 is 3

20 is 4.472135955

27 is 5.19615242271

4.5 is intantly wrong because it is rational.

You might be interested in

The results of joes survey show that baseball is the favorite sport for 18 out of 25 people. What percent do not like sports?

charle [14.2K]

well if 18 out of 25 like it, then the remaining 7 doesn't like it, namely 7 out of 25.

if we take 25 to be the 100%, what is 7 off of if in percentage?

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 25&100\\ 7&x \end{array}\implies \cfrac{25}{7}=\cfrac{100}{x}\implies 25x=700\implies x=\cfrac{700}{25}\implies x=28$

7 0

2 years ago

Mrs.Baca uses a phone card to call her relatives in Colombia.It costs her 45 cents to talk for 15 minutes.How long can she talk

zysi [14]

45/15= 3

So 1 minute=3 cents

75*3=225=2.25 converted

75 minutes=$2.25

6 0

2 years ago

Read 2 more answers

What is the 15th term of the sequence -4, -2, 0, 2, …?What is the 15th term of the sequence -4, -2, 0, 2, …?

Dmitriy789 [7]

Answer:

24

Step-by-step explanation:

6 0

2 years ago

Whats the point of intersection between these two lines?<br><br>x+y=10<br>x+2y=14

Yakvenalex [24]

You have to make an equation that i forgot what was called but you just take
x+y=10 and multiply it by -2 so the y’s can cancel out

so you’ll end up with:

-2x-2y= -20
(+) x+2y=14

you’ll get : x = -6

then you plug in -6 for x, solve for y and your coordinates will be

(-6 , 10)

4 0

3 years ago

Read 2 more answers

Write the equation of a line perpendicular to y=-5x that passes through the point (1,1) in slope intercept form. (This question

Kazeer [188]

Answer:

y= 1/5x + 0.8

Step-by-step explanation:

Hope this helps

7 0

2 years ago