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

What does this excerpt tell you about the nature of the fighting in Vietnam? The communist forces lacked heavy weapons like artillery. American troops withdrew

How would a psychoanalyst describe the therapeutic value of facing the original stressor that lead a person to suffer from posttraumatic stress disorder?

Which best describes the main action called for by the Declaration of Independence?

What is the lowest possible temperature on the Celsius scale? On the Kelvin scale?

Which of the following interparticle forces is the weakest Dipole London Dispersion Ion-ion Hydrogen bonding

For solutes that move by simple diffusion, which of the following does NOT affect the rate of simple diffusion across a membrane? a) the membrane pore size b) t

Japan has long coastlines and little arable land, therefore Japan relies on natural resources found in the ocean. Ture or False

The reputation of the Spanish was diminished after the Battle of A. the Twin Villages B. San Antonio C. Bull Run D. Stillwater

Suppose we have a classification problem with classes labeled 1, . . . , c and an additional "doubt" category labeled c + 1. Let r : R d → {1, . . . , c + 1} be

Hay muchos hispanohablantes en la ciudad donde vivo en California. Hay dos ____________ que ____________ los programas en español. Question 18 options: medios d