Question

(10-7)+-135+-4.13=.....

Answer 1

Ответ:

-136.13

Пошаговое объяснение:

10-7=3

3-135-4.13=-136.13

Answer 2

To solve the expression (10-7)+-135+-4.13, we can follow the order of operations, which states that we should perform the calculations inside parentheses first, then handle any exponentiation, followed by multiplication and division from left to right, and finally, addition and subtraction from left to right.

Let's break down the expression step by step:

1. (10-7) = 3
2. +-135 = -135 (combining the positive and negative signs, which result in a negative number)
3. -135 + -4.13 = -139.13 (adding the two negative numbers)

Therefore, the value of the expression (10-7)+-135+-4.13 is -139.13.