Question

(-14,35)-(-53,5) -(-21,3)-(16 3/20)​

Answer 1

Ответ: 44,3

Пошаговое объяснение:

Дано: -14,35 + 53,5 + 21,3 - 323 : 20 (выглядит по-другому потому что упростил запись)

1) 323 : 20 = 16,15

2) -14,35 + 53,5 = 39,15

3) 39,15 + 21,3 = 60,45

4) 60,45 - 16,15 = 44,3

Answer 2

It looks like you're performing operations on coordinates or vectors. Let's break down the calculations step by step:

1. (-14, 35) - (-53, 5) Subtract the second coordinate from the first coordinate: (-14 - (-53), 35 - 5) = (39, 30)

2. (-21, 3) - (16 3/20) Convert the mixed number to an improper fraction: 16 3/20 = (20 * 16 + 3) / 20 = (323 / 20)

   Now subtract the second coordinate from the first coordinate: (-21 - 323/20, 3) = (-421/20, 3)

Now let's perform the final subtraction:

(39, 30) - (-421/20, 3) Subtract the second coordinate from the first coordinate: (39 - (-421/20), 30 - 3) = (39 + 421/20, 27)

To add a whole number and a fraction, you need to have a common denominator. The common denominator here is 20: (39 * 20 + 421) / 20 = (839 / 20)

So, the final result is approximately: (839/20, 27)

Please double-check the calculations to ensure accuracy.