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

A set of equations is given below: Equation A: c = 2d + 1 Equation B: c = 3d + 5 Which of the following is a step that can be used to find the solution to the s

What is the difference between a carbon footprint and an ecological, or global, footprint?

Ordered pairs for y=1/2x-3

Two pieces of flint rock produce a visible spark when they are struck together. During this process, mechanical energy is converted into

If a roof's slope is 0.5, how high will the roof rise over a 17-foot run?a). 8 1/2 feetb). 17feetc). 1/34 feetd). 34 feet

Quadrilateral ABCD is similar to Quadrilateral EFGH. The scale factor is 3:2. If AB = 18, find EF. A) 12 Eliminate B) 24 C) 25 D) 27

Which expression is equivalent to cot t sec t? a.csc t b.sin t c.tan t d.sin^2 t e.csc^2 t

Serfs were not required to provide labor services for the manor. true false

A company is trying to figure out how students will best be able to learn about the organs of the human body. Their current model is a black and white drawing o

The giant "Clothespin" that stands in front of Philadelphia's City Hall expresses the ___ of its sculptor, Claes Oldenburg. A.aviary B.capriciousness C.equitati