Question

A) 49 • (-14) 6) - 4,2 • (-0,7)12B) - 114 • 2r) -2,7 • (-2) • (- 100) • (-1)A) (-0,5)​

Answer 1

Ответ:

1)-686

2)2,94

В)-228

r)540

А)-0,5

Answer 2

Let's calculate the values of the given expressions:

A) 49 • (-14): 49 multiplied by -14 equals -686.

6. -4.2 • (-0.7)12: First, calculate -4.2 • (-0.7), which equals 2.94. Then raise this value to the power of 12: 2.94^12 ≈ 54263.4416178

B) -114 • 2: -114 multiplied by 2 equals -228.

r) -2.7 • (-2) • (-100) • (-1): Multiply all the values together: -2.7 • (-2) • (-100) • (-1) = 540

A) (-0.5): The value is already given as -0.5.