Are these equations parallel or perpendicular y=3/4x-1 and 3x-4x=-48

(48, 35)

Step-by-step explanation:

y=3/4x-1

3x-4x=-48

y=3/4x-1

-x=-48

x=48

y=3/4x-1=3/4(48)-1=36-1=35

x=48, y=35.

4

step-by-step explanation:

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation: