jckdkdk jckdkdk

04-06-2017
Mathematics

contestada

What would be the side lengths of a square with an area of 81 ft squared???

Respuesta :

04-06-2017

The area of a square is [tex]A=a^{2}[/tex]
So the square is [tex]81=a^{2}[/tex]
[tex]a=\sqrt{81}[/tex]
The side length is 9 ft

Answer Link

Otras preguntas

It is the amount of fat in the body compared to the amount of lean mass (muscles, bones, etc.) A. Cardiovascular endurance B. Flexibility C. body composi

Choose the correct translation for the Latin sentence: Cur dormis, Horatia? Help please

Write four sentences, each one using one of these main verbs with one or more auxiliary verbs. a. sing b. play c.teach d. give

In what three ways did the Chinese develop the perpetual calendar wan-nien-li? They observed the sun's longitude and the moon's phases. They used measurements f

"Her mummy had brought in a Fairy Godmother, then who sent lots of rain, and filled the well, and a stream poured out and the trout floated away down to the riv

The ages of three friends are consecutively one year apart. Together their ages total 48 years. Which equation can be used to find the age of each friend (where

Which excerpt from Frankenstein best reflects the 19th-century concern about scientific discoveries pursued solely for personal fame? -APEX

Is the structure which is not part of the process of phagocytosis in a ciliate?

In "smoke on the water" by deep purple, which instrument performs the role of the rhythm guitar?

How is the live, cholera vaccine administered?