michellewilliam michellewilliam

01-06-2014
Mathematics

contestada

if square root of 405 rounded to the nearest thousandth is 20.125 how do u simplify to get to that answer, thank u.

Respuesta :

Аноним Аноним

06-07-2014

[tex]\sqrt{405}=\sqrt{81\cdot5}=\sqrt{81}\cdot\sqrt5=9\sqrt5\approx9\cdot2.23606=20.12454\approx20.125[/tex]

Answer Link

Otras preguntas

1. Refers to the environment of a region and the social and economic lifestyle of its residents. a) Ecosystem b) Habitat c) Residence d) Atmosphere 2. _carrie

Aminophylline 0.5 milligrams/kg/hr is prescribed for an 80 kg man; 500 milligrams in 500 ml infusion is prepared. At what rate should the infusion run (in ml/hr

Transform each graph as specified below. (a) The graph of y= f(x) is shown. Draw the graph of y=1/2f(x). (b) The graph of y=g(x) is shown. Draw the graph of y=g

Part A Calculate the spring constant. • Look at the graph of x vs. t graph. (You may want to double-click on it to examine it in the Data Tool view.) . From the

a telephone company charges $0.98 for the first minute, $0.82 for each additional minute, and a$1.56 service charge if the cost is 11.56 how long did the perso

What did freedom mean to mandela at the different stages of his life

Consider a quadrilateral with vertices A(2,2) , B(2,5) , C(7,2), and D(7,5). What is the shape and area of quadrilateral ABCD

Please answer all 5 xoxo <3

Determin d/dx (x²+1) (7x-3) and d/dt(3t-2/5t+1)

If 24 marbles have a mass of 60g, what would the mass of 60 marbles be?