karemevans984
karemevans984 karemevans984
  • 13-10-2021
  • Mathematics
contestada

Evaluate.

(w2x−3)÷10⋅z when w=−6, x = 1.2, and z=−6/7

Enter your answer as a simplified mixed number in the box.

Respuesta :

davidstephenkargbo20
davidstephenkargbo20 davidstephenkargbo20
  • 13-10-2021

Step-by-step explanation:

W=-6, x=1.2, and z=-6/7

(W²x-3)÷10-z

we substitute

((-6²)(1.2)-3)÷10-(-6/7)

((-36)(1.2)-3) ÷10-(-6/7)

(-43.2-3) ÷10(6/7)

(-46.2)÷60/7

-46.2÷60/7

-46.2*7/60

-46.2/1*7/60

-323.4/60

-5.39

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