A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
The area of a rectangle is 120 cm2. The length of the rectangle is eight less than the twice of the width. Find the dimensions of the rectangle.
anonymous
 one year ago
The area of a rectangle is 120 cm2. The length of the rectangle is eight less than the twice of the width. Find the dimensions of the rectangle.

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so far i got....\[(2x  8) *w=120 \right?\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0let width=x length=2x8 x(2x8)=120

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so... \[2x ^{2}  8x 120=0\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what can i add to get 4 that i can multiply to get 60? hmm

anonymous
 one year ago
Best ResponseYou've already chosen the best response.01* 60=60 106=4 10*6=60

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[x^2\left( 106 \right)x60=0\] \[x^210x+6x60=0\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.06 cm and 20 cm 10 cm and 12 cm 40 cm and 30 cm 5 cm and 24 cm

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0x(x10)+6(x10)=0 (x10)(x+6)=0 x+6=0,x=6 rejected x10=0,x=10 width=10 length=2*108=208=12

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0where does 8 come from?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0in the statement length is 8 less than twice width
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.