emmahollenback emmahollenback

03-06-2018
Mathematics

contestada

The area of a rectangle is 55 m^2 , and the length of the rectangle is 4 m less than three times the width. Find the dimensions of the rectangle.

Respuesta :

Аноним Аноним

03-06-2018

expression: (l=length &w=width)>>>3w-4+3w=55

3w+3w=6w
6w-4=55
-4+4 cancels out to be 0 and 55+4=59
so now, its 6w=59
use the calculator and round. its 59 divided by 6 now.

Answer Link

Otras preguntas

.................................................................................................

SCIENCE- The Periodic Table of elements help help

Ethos, Pathos, or Logos? An advertisement that shows a picture of a crashed car, with the tag line: Speeding gets you nowhere, fast.

What is the smallest number greater than 1 that is both triangular and square

Need help ASAP. Thank you

Which choices are equivalent to the expression below? Check all that apply. x + 2x + 9x O A. 12x O B. 12y3 O C. 12 D. (1 + 2+ 9)x SUBMIT

Find δg o for the following reaction, using δh o f and s o values. H2(g) i2(s) → 2 hi(g)

i NEED help with the blank spaces

Which of the following is not an example of an abiotic factor? a. plants b. air c. temperature d. soil Please select the best answer from the choices provided A

Al2O3(s)+3CO(g)→2Al(s)+3CO2(g) Express your answer in kilojoules to one decimal place.