Question

1) (-7+12)×(-9)÷15+4​

Answer 1

(-7+12)*(-9)/15+4=-45/15+4=-3+4= 1

Answer 2

Ответ:

(-7+12)=5

Пошаговое объяснение:

5×(-9)=-45

-45÷15+4=1

Ответ:

1

Answer 3

To solve the expression (-7+12)×(-9)÷15+4, follow the order of operations (also known as PEMDAS/BODMAS):

1. Start with the parentheses: (-7+12) = 5

2. Perform the multiplication: 5 × (-9) = -45

3. Perform the division: -45 ÷ 15 = -3

4. Finally, perform the addition: -3 + 4 = 1

Therefore, the value of the expression (-7+12)×(-9)÷15+4 is 1.