kris83876
kris83876 kris83876
  • 01-07-2022
  • Mathematics
contestada

Evaluate the expression.
{[(30 – 60) ÷ (-30)]² – 15} ÷ (-7)
What is the value of the expression?

Respuesta :

dstorzija12 dstorzija12
  • 01-07-2022

Answer:

22/7

Step-by-step explanation:

Ver imagen dstorzija12
Answer Link
parsahosseinal14 parsahosseinal14
  • 01-07-2022

Answer:

2

Step-by-step explanation:

(30–60)= –30

[‐30÷(–30)]²=1

{1–15}=–14

–14÷(–7)=2

Answer Link

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