3 years ago

What's the square root of 5

Mathematics

2 answers:

uysha [10]3 years ago

8 0

The answer is: 2.23607
And you can check it by doing 2.23607 squared which equals 5.

mr Goodwill [35]3 years ago

7 0

2.23607 is the answer

You might be interested in

You’ll get 46 point if you answer this question because I really need this 12y (x5)

topjm [15]

Answer If you are saying to multiply then the answer is 60y

3 0

3 years ago

8 dozen cakes equal how many cakes

lord [1]

Answer: 96

Step-by-step explanation: take 12 (1 dozen) and times it by 8

12x8=96

3 0

3 years ago

Which equation does the graph below represent?

Delicious77 [7]

The answer is y= -4x

3 0

3 years ago

Read 2 more answers

Tarea resuelta de matemática semana 32 3ro de secundaria.

erastova [34]

Answer:

Solved math homework week 32 3rd of secondary school.

Felicidades

Step-by-step explanation:

5 0

3 years ago

Write the sum using summation notation, assuming the suggested pattern continues.

Lina20 [59]

ANSWER

$\sum _{n = 1} ^{18} (6n - 15)$

EXPLANATION

The given series

$- 9 - 3 + 3 + 9 + ... + 81$

This is an arithmetic series with a common difference of

$d = - 3 - - 9 = 6$

The first term of the series is:

$a_1 = - 9$

The general term is given by:

$a_n =a_1 + d(n - 1)$

$a_n = - 9+ 6(n - 1)$

$a_n = - 9+ 6n - 6$

$a_n =6n - 15$

The last term is 81

We can use this to determine the number of terms in the series.

$81=6n - 15$

$81 + 15=6n$

$6n = 96$

$n = \frac{96}{6} = 16$

The summation notation is:

$\sum _{n = 1} ^{18} (6n - 15)$

4 0

3 years ago