tegankk99 tegankk99
  • 17-04-2021
  • Mathematics
contestada

Which of the following expressions are equivalent to (x+y)-(-z)?
Choice a: (x+y)−z
Choice b: x+(y+z)
Choice c: None of the above

NEED ANSWER NOW

Respuesta :

katelyntl05 katelyntl05
  • 17-04-2021
Should be B because the -(-z) makes the z positive
Answer Link

Otras preguntas

“A horse pulls on a cart. By Newton’s third law of motion, the cart pulls back on the horse with a force equal to that exerted by the horse on the cart. The su
If light moves from left to right along the x-axis, then the electric field line vibrates along what?? :(
What word describes all of the processes that happen in a living thing?
Number 13 please show me in the least steps possible
have many times does 246 go into 6
How does an an electron microscope work?
How do you find the x intercept and coordinates of the vertexfor the parabola y=x^2-14x+49????
If light moves from left to right along the x-axis, then the electric field line vibrates along what?? :(
really dont know what to do ..
really dont know what to do ..