diegoovalle428 diegoovalle428

04-01-2018
Mathematics

contestada

The length of a rectangular garden is 5 feet greater than the width. the are of the rectangle is 300 square feet. find the length and the width.

Respuesta :

iamlunalovegood iamlunalovegood

04-01-2018

Set up a system of equations to solve the question.
w=width, l=length
w+5=l
w*l=300
Plug (w+5) in for l in the second equation.
w*(w+5)=300
Distribute
w^2+5w=300
w^2+5w-300=0
(w+20)(w-15)=0
w=-20,w=15

Answer Link

Otras preguntas

Which is a characteristic of dramatic point of view? A The narrator cannot tell the reader and audience everything; it provides a limited perspective B. It

The stanford prison experiment involved male college students who volunteered to participate in a simulated prison experiment. some of the students became guard

Find the surface area of the prism. Write your answer as fraction or mixed number.

What factor maintains the same distance between strands in a DNA molecule?A. pairing of double-ringed bases with triple-ringed basesB. pairing of single-ringed

Answers to mothers tongue

what often caused the knight and his army to fight with over countries

Analyze the importance of the fourteenth amendment in incorporating the bill of rights

Please help need answer please don’t guess

Given: m∠EYL=72° Find: m EHL , m LVE .

Please help! A cone has a radius of 6 inches and a height of 30 inches what is the exact volume of the cone.