notamathlovet notamathlovet
  • 09-08-2019
  • Mathematics
contestada

Please show working out, thanks!

Please show working out thanks class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 09-08-2019

Answer:

  C.  x+log(z)

Step-by-step explanation:

Taking the log of the equation gives ...

  log(z) = (x -y)log(1/10) = (x -y)log(10^-1)

  log(z) = (x -y)(-1) = y -x

Adding x gives ...

  x + log(z) = y . . . . . matches choice C

Answer Link

Otras preguntas

What motivated the United States to enter into a war with Spain?
Simplify each sum or difference. State any restrictions on the variables.19) (-3x)/(x^2 - 9) + 4/(2x-6)
What is public opinion, and what factors shape it?
what is the system of naming species using two words
Jenn will use 18 connecting cubes to make a model of a park. The model will be in the shape of a rectangle and will have the height of one cube. In how many way
A swimming pool, in the shape of a rectangular prism, is 50 meters long, 25 meters wide, and 3 meters deep. A liter is the same as 0.001 cubic meters. How many
What is the answer to nx6=72
Find the missing coordinate to complete the ordered-pair solution to the given linear equation: A) y+6x=5       (a) (-1,?)       (b) (3,?) B) 3x+2y=-6       (a)
If f(x) = 4x +5, find f(5).
what could be some possible results of stricter slave codes in the south?