Renclxt Renclxt
  • 22-05-2018
  • Mathematics
contestada

I need help ¯\_(ツ)_/¯

I need help ツ class=

Respuesta :

Аноним Аноним
  • 22-05-2018
 1.  As M is the midsegment  JM / JK = 1/2 

By similar triangles  JM/JK = 1/2 = x / 12

2x = 12  so x = 6 answer


2.    By the same reasoning as above

  x / (x + 9 )  =  8.5 / 17  = 1/2
2x = x + 9
x = 9  

Answer x = 9


Answer Link

Otras preguntas

Who said in his first message, "Come here, Watson, I want you." Wilbur Wright Cyrus Field Alexander Graham Bell Thomas Edison
The process by which an immigrant becomes a citizen
Please help its a emergency its pretty easy but not for me
What is the equation of a line passing through the point (a, b) and having a slope of b? y = −bx − b(1 − a) y = bx − b(a − 1) y=1/bx+b(a-1) y=-1/bx+b(1-a)
A stress is considered a bad stress when it
What if a problem involves more than one unit for a characteristic(such as length)how can u tell which unit is more appropriate to report the answer in?
How did nationalism contribute to global conflicts following World War I?
What is the square root of 64
How do you find the distance between a positive fraction and a negative fraction?
Why was long distance trade in exotic goods such an important phenomenon in north america, europe, and africa?