mcappetta mcappetta

22-02-2016
Mathematics

contestada

What is the square root of the number 441? How do you know this and how did you solve this?

Respuesta :

22-02-2016

the square root of 441 is 21. for this kind of question you should know 11^2 is 121 so now you should choose a bigger number for 441. it does not have any formula. :))
i hope this is helpful
have a nice day

Answer Link

Otras preguntas

Why is Lazzaro Spallanzani’s gastric juice experiment an example of creativity in science?

Write an equation of the line, in slope-intercept form, with a slope of 5 and a y-intercept of -3.

what caused firefighters to ask spectators to help?

How many grams of magnesium metal will react completely with 4.8 liters of 5.0 M HCl? Show all of the work needed to solve this problem. Mg (s) + 2HCl (aq) MgC

The size of a television is given by the length of its diagonal. What is the size of a television that has a width of 24 inches and a length of 45 inches?

What kind of research design or methodology allows us to make causal conclusions by demonstrating that a change in one variable causes a change in another varia

What word chemical equation describes the second chemical reaction?

Given f(x) = 3x - 1 and g(x)= -x + 6, find f(-2) + g(5) 1. -6 2. 6 3. 8 Thank you for your help.

Why is perfect competition the best form of market structure?

The price for predictability is often a) stress and insecurity b) increased self-confidence c) long hours d) long-term boredom