cjd4short cjd4short
  • 11-09-2020
  • Mathematics
contestada

Please answer the equation in the attachment.

Please answer the equation in the attachment class=

Respuesta :

kafleshristi2005
kafleshristi2005 kafleshristi2005
  • 11-09-2020

Answer:

the missing value is 9.33.

Step-by-step explanation:

given,

length (l) = 3x+2

breadth (b) = 4

perimeter(P) = 68 cm

now,

P = 2(l+b)

or, 68 = 2× ( 3x+2+4)

or, 68 = 2× ( 3x+ 6)

or, 68 = 6x+12

or, 68 - 12= 6x

or, 56 = 6x

or, 6x = 56

or, x = 56/6

or, x = 9.33

Answer Link

Otras preguntas

Solve the Proportion. 10/a = 15/24 a=?
Write the factored form of the polynomial function with real coefficients, a lead coefficient of 1, and zeros of -3, -3, 4, and 2. y(x) =
simplify 2e + 3f + 7e + 5f
The word choice in the passage creates a mood of
Please help me i would really appreciate it, worth 11 points
Why shouldn’t applicants to job openings send their cover letter as an attachment in an e-mail? when would it be acceptable to send a cover letter as an attachm
How were the beliefs of the nation of islam different from the beliefs of southern christian leadership conference?
Hellpppp Neeededd, How To Solve… Quadratic Formula Equation To x² +9x+8=0
Need number 8 please!!
Besides drinking and cooking, in what other ways do you use water?