Answer: 5 > k
Step-by-step explanation: When you're asked to solve an inequality like -45 < -9k, your goal should be the same as it was when solving equations which is to get <em>k</em> by itself on one side.
In this problem since <em>k</em> is being multiplied by -9 on the right side of the inequality, to get <em>k</em> by itself, we divide both sides by -9 but here is the rule you have to watch out for when solving inequalities.
When you divide both sides of an inequality by a negative number, you must switch the direction of the inequality sign. So this less than in our original problem becomes greater than in our second step. I would recommend switching it as soon as possible so you don't forget.
Let's rewrite our original inequality.
-45 < -9k
On the right side, the -9's cancel and we're left with <em>k</em> and on the right side, -45 divided -9 is -5. So we have <em>5 </em><em>></em><em> k</em>.
432 divide by 3. then multiply by two equals 288.
The answer is M=20
300/15=20
Step-by-step explanation:
Range if third side is in between 10-22
Reason:
<em>For </em><em>the </em><em>lowest </em><em>value </em><em>of </em><em>third </em><em>side </em><em>1</em><em>6</em><em>-</em><em>6</em><em>=</em><em> </em><em>1</em><em>0</em><em> </em>
<em>For </em><em>the </em><em>highest</em><em> </em><em>value</em><em> </em><em>if </em><em>third</em><em> </em><em>side </em><em>1</em><em>6</em><em>+</em><em>6</em><em>=</em><em> </em><em>2</em><em>2</em>
<em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em><em>⚡</em>
