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Plssssss helpp :'Dd

If JL = 5x + 1 and MK = 8x - 32, find JL and NK.

JL =

NK =

Plssssss helpp :'Dd If JL = 5x + 1 and MK = 8x - 32, find JL and NK. JL = NK =-example-1

2 Answers

4 votes

Diagonals of rectangle are equal


\\ \tt\Rrightarrow 5x+1=8x-32


\\ \tt\Rrightarrow 1+32=8x-5x


\\ \tt\Rrightarrow 33=3x


\\ \tt\Rrightarrow x=11

  • JL=5(11)+1=56
  • NK=JL/2=28
User Svltmccc
by
4.7k points
10 votes

Answer:

  • 56 units, 28 units

Explanation:

Rectangle has equal diagonals:

  • JL = MK

Substitute and solve for x:

  • 5x + 1 = 8x - 32
  • 8x - 5x = 1 + 32
  • 3x = 33
  • x = 11

Find the length of the diagonals:

  • JL = MK = 5*11 + 1 = 56 units

Diagonals of the rectangle bisect each other:

  • KN = MK / 2 = 56/2 = 28 units
User Khoi Nguyen
by
5.7k points