ColbySimpson ColbySimpson

01-06-2020
Mathematics

contestada

The perimeter of a square is 28 feet. What is its area
in square feet?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-06-2020

Answer:

A = 49 ft^2

Step-by-step explanation:

The perimeter of a square is given by

P = 4s where s is the side length

28 = 4s

Divide each side by 4

28/4 = 4s/4

7 =s

We want the area

A = s^2

A = 7^2

A = 49 ft^2

Answer Link

Otras preguntas

Andrew is a normal-looking 5-year-old boy who is having some behavioral difficulties. Although he tries to be a good kid, he is sometimes so impulsive that he g

Two thirds of a number reduced by 11 is equal to 4 more than the number. Find the number. n= Answer

Given no other restrictions what are the domain and range of the following function f(x)=x^2-2x+2

Fill in the blank: "Different types of decisions require ___________________ types of information

If Log x (1 / 8) = - 3 / 2, then x is equal to. A. - 4 B. 4 C. 1 / 4 D: 0

Which substances play an important role in communication between cells in a multicellular organism by acting as chemical messengers?

The first amd third term of an Arithmatic progression are x and y respectively. Find the sixteenth term of x and y[tex]tn = a + (n - 1)d[/tex]

how would you describe culture in your own words ?

A car of mass 900 kg is traveling at 20 m/s when the brakes are applied. The car then comes to a complete stop in 5 s. What is the average power that the brakes

84.19 take away 49.79 equal