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Shkiper50 [21]
3 years ago
7

Find the polynomial for the area.Ax+8yThe area is​

Mathematics
1 answer:
lara31 [8.8K]3 years ago
7 0

Answer:

1/2(x² + 7xy - 8y²) or 1/2x² + 7/2xy - 4y²

Step-by-step explanation:

1/2(x+8y)(x-y)

1/2(x² - xy + 8xy - 8y²)

1/2(x² + 7xy - 8y²)

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Solve each compound inequality. Graph your solutions.<br> 5 + m &gt; 4 or 7m&lt; -35
Yuliya22 [10]

Answer:

Solving the inequality 5 + m > 4\: or\: 7m< -35 we get \mathbf{m>-1\:or\: \:m

The graph of the inequality is shown in figure attached.

Step-by-step explanation:

We need to Solve each compound inequality 5 + m > 4\: or\: 7m< -35

Solving the inequalities

For solving compound inequalities we solve both inequalities simultaneously and find the value of m.

For solving 5+m > 4, we subtract 5 from both sides.

While solving 7m < -35, we divide both sides by 7 to get value of m

Applying these functions we get:

5 + m > 4\: or\: 7m< -35\\m>4-5\:or\:m-1\:or\:m

So, solving the inequality 5 + m > 4\: or\: 7m< -35 we get \mathbf{m>-1\:or\: \:m

The graph of the inequality is shown in figure attached.

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