Question

1)-8,48 +(3,52) 2)(-8,4)+(-95,85)3)-10-(39.3)4)+0.6•30.55)(-61.1):(-94)6)(+33.75)-(+72.2)7)8.49+79.548)+42.08:(-10.52)9)(+85)•(-0.3)10)-26.93-(8.73)​

Answer 1

Ответ:

1. 3,96

2. -104,25

3. -49,3

4. 18,3

5. 0,65

6-38,45

7. 88,03

8. -4

9. -25,5

10. 35,66

Answer 2

Let's solve each expression step by step:

1. -8 + 48 + (3 + 52) = -8 + 48 + 55 = 40 + 55 = 95

2. (-8, 4) + (-95, 85) For this expression, I'm not sure what you meant by "(-8, 4)" and "(-95, 85)." Are these coordinate pairs or just two separate numbers to be added together? Please clarify, and I'll be happy to help you solve it.

3. -10 - (39.3) = -10 - 39.3 = -49.3

4. +0.6 • 30.55 = 0.6 * 30.55 ≈ 18.33

5. (-61.1) : (-94) = -61.1 / -94 ≈ 0.649

6. (+33.75) - (+72.2) = 33.75 - 72.2 ≈ -38.45

7. 8.49 + 79.548 + 42.08 : (-10.52) = 8.49 + 79.548 + (42.08 / -10.52) = 8.49 + 79.548 - 4 = 83.038 - 4 ≈ 79.038

8. (+85) • (-0.3) = 85 * -0.3 = -25.5

9. -26.93 - 8.73 = -35.66

If you have any more expressions or need further clarification, feel free to ask!