Question

НПС (-70,1) + 62(-44,7) - (-4,2)334,5 + (-7,4)455 - (-0,8)5 (-92,3) + (-1,5)6 (-11,4) - 7,57 (-84,4) + 7,9​

Answer 1

Ответ:

(-70,1)+6= -64,1

2

(-44,7)-(-4,2)= -40,5

3

34,5+(-7,4)= 27,1

4

55-(-0,8)= 55,8

5 (-92,3)+(-1,5)= -93,8

6 (-11,4)-7,5= -18,9

7 (-84,4)+7,9=76,5

Пошаговое объяснение:

надеюсь я правильно понела

удачи

Answer 2

It seems like you're performing arithmetic operations involving vectors. The notation you've used suggests that you're dealing with pairs of numbers in parentheses. If that's the case, I'll help you perform these operations step by step.

Let's break down the expression and compute the results:

1. (-70,1) + 62(-44,7) - (-4,2)334,5 + (-7,4)455 - (-0,8)5 (-92,3) + (-1,5)6 (-11,4) - 7,57 (-84,4) + 7,9

I'll interpret your notation as follows: Each pair of numbers in parentheses represents a vector, and the numbers outside the parentheses are scalar multipliers.

Let's start with the first term: (-70,1) + 62(-44,7) = (-70,1) + (-2728,434)

Next, let's move on to the second term:

• (-4,2)334,5 = (1338,668)

Then the third term: (-7,4)455 = (-3185,1820)

And the fourth term:

• (-0,8)5 = (0,4)

Continuing with the fifth term: (-92,3) + (-1,5)6 = (-98,3)

Next, the sixth term: (-11,4) - 7,57 = (-18,4)

And finally, the seventh term: (-84,4) + 7,9 = (-76,4)

Now let's add up all the terms: (-70,1) + (-2728,434) + (1338,668) + (-3185,1820) + (0,4) + (-98,3) + (-18,4) + (-76,4) = (-988,1291)

So, the result of the given expression is approximately (-988, 1291).