All categories

4 years ago

Approximate the square root of √31 .Round to two decimal places

Mathematics

1 answer:

ella [17]4 years ago

3 0

Answer: 5.57

Step-by-step explanation:

The square root of 31 is 5.56776436 and if you round that 2 decimals places you get 5.57 bc anything higher than 5 gets rounded up to the next number.

You might be interested in

Number Question ID: 15573

Makovka662 [10]

Answer:

8.31

8.3

8.301

8.03

8.031

I think that's the answer.. not sure th

3 0

3 years ago

The length of a screw is 0. 75 centimeter. How many screws

Mazyrski [523]

Answer:

the answer is 24 screws

Step-by-step explanation:

so if one screw is 0.75cm. all you have to do is divide

0.75/18=24

3 0

3 years ago

What is the value of (–3 3i) (–2 3i)?

Ahat [919]

Answer:

$-3-15i$

Step-by-step explanation:

$(-3+3i)(-2+3i)$

Multiply the parenthesis. multiply each term in first parenthesis with each term in second parenthesis.

$(-3+3i)(-2+3i)$

$-3(-2+3i)+3i(-2+3i)$

$6-9i-6i+9i^2$

The value of i^2 is -1

$6-9i-6i+9(-1)$

$6-15i-9$

$-3-15i$

3 0

4 years ago

Your 3 math answer scores are 75,98 and 91 what is your average score

pychu [463]

Answer:

Step-by-step explanation:

It is given that,

Three scores are 75,98 and 91.

We need to find average score.

The formula to find the average is given by :

$\text{Average}=\dfrac{\text{sum of observations}}{\text{total no of observations}}$

Using the above formula,

$A=\dfrac{75+98+91}{3}\\\\=88$

Hence, my average score is 88.

6 0

3 years ago

Ms. Slaughter's homeroom recorded the total number of books read per month.

12345 [234]

Answer:

20%

Step-by-step explanation:

Let's set up an equation:

65-x%(65)=52

Let's change x% into x/100 to make calculations easier

65-x/100(65)=52

65-13x/20=52

Subtract 65 from both sides

-13x/20=-13

Multiply 20 to both sides to get rid of the fraction

-13x=-260

Divide -13 from both sides to isolate x

x=20

20%

7 0

2 years ago

Approximate the square root of √31 .Round to two decimal places​

Approximate the square root of √31 .Round to two decimal places