iiperson iiperson

10-02-2017
Mathematics

contestada

A pool was originally a square. The pools length is being increased by 4 feet to make pools new area be 480 square feet. What was the area of the original square pool?

Respuesta :

andriansp andriansp

15-02-2017

Area of a square = Length ^2

480 = (x+4)^2

√480 = x + 4

21.9 = x + 4

x = 17.9

Answer Link

Otras preguntas

How do you figure out sine

How much control does the government exert over businesses in a command economy, and what are some of the associated risks and disadvantages?

what caused the increase of Irish immigration in the mid-1800s

On a scale drawing of a museum, the scale is 0.5 in = 10ft. The gallery for medern art has the dimensions 6in by 5inches in the drawing. What are the actual dim

two vertical poles stand side by side. one post is 8ft tall while the other is 17ft tall. if a 24ft wire is stretched between the tops of the post, how far apar

Which of these best describes heat transfer through conduction? A) Heat transfer as electrons are excited in atoms. B) Heat transfer by the emission of pure e

This was the practice of the British Navy to stop U.S. ships on the open ocean and force crewmen into British naval service.

Use order of operations to simplify. 33+2[64-(3*7)]

If a researcher publicly discussed a participants responses and named the participant that researcher will be guilty of violating the ethical principle of

Chantal had 1 4 pound of ham and 1 8 pound of turkey to make sandwiches. She said she had 3 8 pound of sandwich meat altogether. Is Chantel's answer reasona