midnightswag45
midnightswag45
12-01-2017
Mathematics
contestada
What is the square root of 81?
Respuesta :
bc00014
bc00014
12-01-2017
Let say 81=x.
The square root of x is a number*the same number=x.
In our case, -8 and 8 works.
But, because this question asks just for the square root, we use the principal root which is just 9.
9 is your answer.
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
The warming of the climate at the end of the Ice Age did not affect the move to Mesopotamia.
sentence for indiscretion with the word in it?
what is the function of the bumpy pads on a tasmanian devils paws
Solve each system of equation by using substitution 2r+s=11 6r-2s=-2
a rectangular plot of land has a perimeter of 680 feet. the land is 60 feet longer than it is wide. find the length and width of the land. ( with matrices if yo
Who was the elected head of Russia when the Soviet Union was dissolved?
The warming of the climate at the end of the Ice Age did not affect the move to Mesopotamia.
Which of the following is an example of a model? a. The solar system b. A globe c. A planet d. A padlock
Solving for h 7a=10-2h
State two ways of reducing the drag forces on a bicycle
