tradingrares2007 tradingrares2007

13-09-2022
Mathematics

contestada

The perimeter of a rectangular pool is 160 meters. The length of the pool is 20 meters more than its width. What is the length?

Respuesta :

dt33183 dt33183

13-09-2022

Answer:

50 meters

Step-by-step explanation:

Width is x

So length will be x + 20

Perimeter = 2 (W + L) = 2 (x + x + 20) = 2 (2x + 20) = 4x + 40

so 4x + 40 = 160

4x = 120

x = 30

so length = x + 20 = 30 + 20 = 50

Answer Link

Otras preguntas

Find the equation of the line passing through point A and perpendicular to AB ?

A box contains plain 3pencils9 and pens. A second box contains color7 pencils and 3 crayons. One item from each box is chosen at random. What is the prob

What expression is equivalent to 486-9+6+3^*2

Explain the economic impact of Jacksons Veto, Bank War, and Specie Circular.

What percent of 22 is 5?

what is the meaning of y=mx+c

Factor the following polynomial completely. 10x^4+ 80x^3 + 1120x^2 A. -10x^2(x+2)(x+6) B. 10x^2 (x+2)(x+6) C. -10x^2(x-2)(x+6) D. 10x^2 (x+2)(x+6)

Mary has some boxes that are all cubes of the same size she uses 5 of the boxes to make a tower with a height of 115 cm she puts 2 more boxes on the pile what i

sbhxhdhdhdhdrjjddbcbfbdbbzxvCasszvsvdbhrhdbfnfbrhudhtbthrh help me

Charlemagne’s column covers the first 12 miles in 4 hours. He then increased the speed by 2 miles per hour. If the total distance of the trip was 52 miles how l