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

What does one mean by “show, don’t tell” in writing? describing the characters' thoughts and feelings but not how they appear or interact describing the charact

Hill is known for working out reactions taking place during the _____ of photosynthesis. A. light reaction B. dark reaction

Describe the qualities of a manager for whom you would like to work someday.

The value of a baseball card can be represented by the equation y=3x+39, where x represents the number of years that Robert has owned the card and y represents

An oblique prism has a volume of 144 cubic units. The area of its base is 24 square units. What is the perpendicular height of the prism

Which set of numbers can represent the side lengths, in inches, of an acute triangle? 4, 5, 7 5, 7, 8 6, 7, 10 7, 9, 12

Write the complete balanced equation for the following reaction: c7h14 o2 yields co2 h2o

A force of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart? 865 kg 320 kg 12.1 kg 3.12 kg

In Engel v. Vitale, why did the courts rule that prayer in schools was unconstitutional?

What is the equation of the line that is parallel to the line 5x + 2y = 12 and passes through the point (−2, 4)?