03-09-2018
Mathematics

contestada

I am having trouble understanding square roots . help please
[tex] \sqrt{81.49 \\ [/tex]

Respuesta :

03-09-2018

I'm going to assume that's a multiplication not a decimal point.

[tex] \sqrt{81 \cdot 49} = \sqrt{9 \cdot 9 \cdot 7 \cdot 7} = \sqrt{63 \cdot 63} = 63[/tex]

Answer: 63

Answer Link

Otras preguntas

How did the us and soviet union shift the focus of the cold war to the third world?

What type of waves move energy forward, but the source moves up and down? A) medium waves B) particle waves C) transverse waves D) longitudinal waves

Some victims do not report abuse and violence they are suffering. discuss two reasons why many cases of abuse abd violence are not reported

While doing internet research on vegan diets, sarah decides only to use web sites that have been updated in the last year. what characteristic of effective web

Why was rosa parks called the “mother of the civil rights movement”??

SOMEONE PLEASE HELP ME!!!!!!!!

What was the Seattle General Strike of 1919? Question 3 options: It was a strike of all nonemergency workers in Seattle, called by the Industrial Workers of the

What occurs when a person's heart muscles suffer damage due to a lack of blood supply? a. cardiac arrest b. cardiopulmonary resuscitation c. heart attack d.

What is the difference between the sex chromosemes in human male and females

Solve the inequality for v. 24<v+2