donielle360
donielle360 donielle360
  • 23-04-2017
  • Mathematics
contestada

The length of a rectangle is represented by y+7 and the width by 2y+3. Which expression represents the perimeter of the rectangle? A. 6y+10 B. 6y+20 C. 3y+10 D. 3y+20

Respuesta :

j4cek
j4cek j4cek
  • 23-04-2017
[tex]2(y+7)+2(2y+3)=2y+14+4y+6=6y+20[/tex]
Answer: B. 6y+20
Answer Link

Otras preguntas

x+3y=1 -5x+4y=-24 Can Someone please answer this for me ?
The greatest common factor of any two even numbers is always even. True or false and why?
If a woman runs 100 meters north and then 70 meters south, what is her total displacement?
Paraphrase the following information in one sentence and cite the source in the text. 'Only armchair politicians are immune from committing mistakes. Errors are
What is 1/10 of 3000
what goes into 80 and 11
A cowboy rode his horse 45 miles at 15 and then rode another 35 miles at 10 . How long did the ride last? 6 h 6.5 h 60 h 65 h
The French used Louisiana mainly as a A. fishing ground C. military base B. trading post D. farming colony
what is a low,wet area where grasses,rushes and cattails grow
the seats in a van are in pairs. there are 16 seats. how many pairs of seats are there?