lchan2222 lchan2222
  • 13-08-2017
  • Mathematics
contestada

Quadrilateral JKLM is a rhombus. The diagonals intersect at N. If angle JNK equals 5x - 15, find the value of x.

Respuesta :

jimthompson5910 jimthompson5910
  • 13-08-2017
One property of a rhombus is that the diagonals are perpendicular. This means that the diagonals intersect at 90 degree angles (right angles).

So we know that angle JNK is 90 degrees

angle JNK = 90 degrees
5x - 15 = 90
5x - 15 + 15 = 90+15
5x = 105
5x/5 = 105/5
x = 21

Answer: x = 21
Answer Link
tp383079 tp383079
  • 07-04-2021

Answer:21

Step-by-step explanation:

Answer Link

Otras preguntas

Why do economists look at unemployment statistics?
what can scientists learn from the rate at which radioactive elements decay?. A: a rock's actual, or absolute, age. B: the raletice age of rock layers. C: wher
Name the drug used to combat allergies.
which of the following are equal to O(7) O(n)=2n-1
Why did General Lee fail during his last stand at the Appomattox Court House?
What is a Denotation of confident
. What is the name for the tail-like appendage that helps cells move? . A.Bacillius. B.Cillia. C.Flagella. D.Spore. . I got C!
what is the area of a rectangular parcel of land that is 7/8 mile by 1 1/2 miles?
Can someone help me on this one?. . What is the momentum of a 76-kilogram horse running at a speed of 45 kilometers/hour? . . A) 2.5 x 10^2 kilograms*meters/s
subtract (5x2 3) −(2x2 4x − 12)