Question

помогите пожалуйста.3 Добери хоча б одне значення змінної, за якого нерівність буде істинною. c+ 8 > 35 d– 9 < 28. 43 – b> 10. 9 – k< 12

Answer 1

Ответ:

с=30

d=10

b=10

k=8

Пошаговое объяснение:

30+8=38

10-9=1

43-10=33

9-8=1

Answer 2

Variable Selection for True Inequality

To find a value for the variable that makes the given inequality true, let's consider each inequality separately.

1. c + 8 > 35 - To make this inequality true, we need to find a value for c that satisfies the inequality. - Subtracting 8 from both sides of the inequality, we get: c > 27. - Therefore, any value of c greater than 27 will make the inequality true.

2. d - 9 < 28 - Similarly, to make this inequality true, we need to find a value for d that satisfies the inequality. - Adding 9 to both sides of the inequality, we get: d < 37. - Therefore, any value of d less than 37 will make the inequality true.

3. 43 - b > 10 - For this inequality to be true, we need to find a value for b that satisfies the inequality. - Subtracting 10 from both sides of the inequality, we get: 33 > b. - Therefore, any value of b less than 33 will make the inequality true.

4. 9 - k < 12 - Lastly, to make this inequality true, we need to find a value for k that satisfies the inequality. - Subtracting 9 from both sides of the inequality, we get: -3 < k. - Therefore, any value of k greater than -3 will make the inequality true.

Conclusion

In summary, the values for the variables that make the given inequalities true are as follows: - For the inequality c + 8 > 35, any value of c greater than 27 will make it true. - For the inequality d - 9 < 28, any value of d less than 37 will make it true. - For the inequality 43 - b > 10, any value of b less than 33 will make it true. - For the inequality 9 - k < 12, any value of k greater than -3 will make it true.