alexandrialo9116 alexandrialo9116

01-01-2018
Mathematics

contestada

The length of a rectangle is 33 meters less than twice the width. if the area of the rectangle is 665665 square meters, find the dimensions.

Respuesta :

jorel1380 jorel1380

01-01-2018

Let w be the width; and 2w-3 be the length. Then:
w(2w-3)=665
2w²-3w-665=0
(2w+35 )(w-19)=0
w=-35/2 or 19
If the width is 19m, then the length is 35m
☺☺☺☺

Answer Link

Otras preguntas

passes through (-6,5) and parallel to 2x-3y=12

simplify the square root of 9 ÷ by the square root of 25

what is 32.697 to the whole number

round 32.697 to the nearest tenth

what is 0.04 is 1/10 of

A toddler takes off running down the sidewalk at 270 ft/min. One minute later, a worried mother runs after the child at 580 ft/min. After how many minutes will

What invention most helped to make the shift to large plantations throughout the Deep South profitable? the textile mill the mechanical reaper the cotton gin t

6. Which choice shows the proper way to use a colon? Warnings are written: on the following labels medicines, cleaning products, and some foods. Warning: If tak

Electron Lender or borrower? i need to know if these elements lend or borrow electrons. -sodium -phosphorus -potassium -oxygen -iodine -cesium -bromine -sulfur

The cell membrane of a red blood cell will allow water, oxygen, carbon dioxide, and glucose to pass through. Since other substances are blocked from coming in,