Seudónimo Seudónimo
  • 02-07-2021
  • Mathematics
contestada

write an equation rectangular room 3 meters longer than it is wide and its perimeter is 18 meters

Respuesta :

ashish4112119
ashish4112119 ashish4112119
  • 02-07-2021

width = x

length = 3 + x

perimeter = x + x + ( 3 + x ) + (3+x)

18 = x + x + ( 3 + x ) + (3+x)

x + x + ( 3 + x ) + (3+x) = 18

6 + 4x = 18

4x = 12

x = 3

Answer Link

Otras preguntas

f (x) = 2 |* – 2] + 3 How to evaluate
What is the area of a circle with a radius of 6 in.? Use 3.14 for the value of pi,
Joe receives an average of 780 emails in his personal account and 760 emails in his work account each month. After changing his addresses, the number of emails
In "Eleven", Sylvia Saldivar claims that the sweater belongs to Rachel during the story's
what is the equation of this line
true or false Each lung is fed oxygen by a separate bronchus.
PLS SOLVE RIGHT NOW WILL GIVE BRAINIEST 5 STARS AND THANKS 3 1/8 ÷(x−4 7/28 )= 17/18 +1 5/6
Mine is filling her fish tank. Water flows into the tank at a constant rate. Complete the table as you answer the questions (which I did). In one minute the gal
future tense of the verb 'run'
How does a dna molecule make a copy of itself