fabmanesc fabmanesc
  • 15-06-2018
  • Mathematics
contestada

Between what two consecutive integers does square root 285 lie?

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 20-06-2018
16² = 256
17² = 289

√285 lies between √256 and √289, so lies between 16 and 17.


_____
It can be helpful to memorize the squares of integers up to 20 or 25.
Answer Link

Otras preguntas

One light beam has wavelength, λ1, and frequency, f1. Another light beam has wavelength, λ2, and frequency, f2. Write a proportion that shows how the ratio of t
How did the people of the French Revolution overthrow the government?
Robert has 12 coins totaling $1.45. None of his coins is larger than a quarter. Which of the following cannot be the number of quarters he has?
How do you factor k^2-k-56
One light beam has wavelength, λ1, and frequency, f1. Another light beam has wavelength, λ2, and frequency, f2. Write a proportion that shows how the ratio of t
Two long tubes of muscle that lead from the stomach and help absorb food are the _____ and the_________ .
Substitution method X = 4 2x - 3y = -19
How do you factor k^2-k-56
The mean distance from Saturn to the sun is 9 times greater than the mean distance from Earth to the sun. How long is a Saturn year?
Why was the Dudley castle built?