Question

А×256-46>2230. 275×а+90>2170

Answer 1

A*256>2276(2230+46)
a>10,8
А примерно больше 10.8

275*a>2080(2170-90)
a>7,6
А применил больше 7,6

Answer 2

To solve the given inequalities, let's start with the first one:

A × 256 - 46 > 2230

Let's simplify it step by step:

A × 256 > 2230 + 46 A × 256 > 2276 A > 2276 / 256 A > 8.89

Therefore, the first inequality is satisfied when A is greater than 8.89.

Now, let's move on to the second inequality:

275 × A + 90 > 2170

Let's simplify it in a similar manner:

275 × A > 2170 - 90 275 × A > 2080 A > 2080 / 275 A > 7.56

Thus, the second inequality is satisfied when A is greater than 7.56.

In summary, the solutions to the given inequalities are:

A > 8.89 A > 7.56

However, since we are looking for values of A that satisfy both inequalities simultaneously, we need to consider the stricter condition, which is A > 8.89. Therefore, the solution to the system of inequalities is A > 8.89.