All categories

2 years ago

Estimate of the square root of 2

Mathematics

2 answers:

nika2105 [10]2 years ago

8 0

Answer:

√2 ≈ 1.414

Step-by-step explanation:

From your knowledge of squares, you know that 14² = 196 and 15² = 225. Linearly interpolating between these values gives you √200 as being about ...

14 + (200-196)/(225-196) = 14 4/29 ≈ 14.14.

The square root of 2 is ...

√2 = √(200/100) = (1/10)√200 ≈ 1.414

pychu [463]2 years ago

5 0

The actual square root of 2 is 1.414213562373.

I would estimate to 1.4

You might be interested in

Solve: k /8 + 1 − = −19

Sonja [21]

Answer:

k = -144

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Is the sqrt of 1 - sin^2 theta = cos theta true? If so, in which quadrants does angle theta terminate?

Genrish500 [490]

Answer:

Answer: The answer is option B.

Step-by-step explanation:

Here,

We have,

${ \sin }^{2} theta \: + {cos}^{2}theta = 1$

${cos}^{2} \: theta = 1 - {sin}^{2} \: theta$

$cos \: theta = \sqrt{1 - { \sin }^{2}theta }$

So, it's true; and it lies in quadrant 1 and 4.

The reason according to the "CAST" rule cos theta is in 1st and 3rd quadrant cos theta is positive.

7 0

3 years ago

Find the domain and range of the relation<br> (-8,2),(6,-7),(-8,11),(10,5)

VARVARA [1.3K]

Answer:

domain:2,-7,11,5

range:-8,6,-8,10

to explain more the domain would be your independent variable (y) and the range would be your dependent variable (x)

hope I helped

5 0

3 years ago

Read 2 more answers

last year, emilia went bowling several times and earned an average score of 100 points. this year, after taking a class at schoo

MrRissso [65]

198 is the answer I think

6 0

3 years ago

EXPERTS/ACE/GENIUSES

Naddik [55]

1SF = 1 1/2 = 1.5
centered at origin

answer is
figures MNO and PNQ

6 0

3 years ago