Question

10-15• (-6);2) 2•(-35);3) -12•(-7);4)-27•0; пжж​

Answer 1

Ответ:

Пошаговое объяснение:

1)-15• (-6)=90

2) 2•(-35)=-70

3) -12•(-7)=84

4)-27•0=0

Answer 2

Ответ:

1)100 2)-70 3)84 4)0

Пошаговое объяснение:

1)10-15*(-6)=10+90=100

2)2*(-35)=-70

3)-12*(-7)=84

4)-27*0=0

Answer 3

1. 10-15 • (-6): To solve this expression, we can follow the order of operations, which states that we should perform the multiplication before the subtraction.

10-15 • (-6) = 10 + (-15) • (-6)

Multiplying two negative numbers gives a positive result, so (-15) • (-6) = 90.

Now we have:

10 + 90 = 100

Therefore, 10-15 • (-6) equals 100.

2. 2 • (-35): Using the multiplication operation, we can solve this expression straightforwardly.

2 • (-35) = -70

Therefore, 2 • (-35) equals -70.

3. -12 • (-7): Again, we'll use the multiplication operation to find the solution.

-12 • (-7) = 84

Therefore, -12 • (-7) equals 84.

4. -27 • 0: Any number multiplied by zero is always zero.

-27 • 0 = 0

Therefore, -27 • 0 equals 0.