Answer:
The other length of the leg is <em>8 feet.</em>
Step-by-step explanation:
To find the answer we have to find what<em> 10</em> and <em>6 is squared.</em> <em>10 x 10 = 100</em>.
<em>6 x 6 = 36. </em>Now since we are trying to find the length of the other leg, we will <em>subtract 100 from 36</em> and we get <em>64</em>. Then for the last step, we will figure out what number<em> squared equals 64.</em> Because 8 x 8 = 64, <em>8 is our answer.</em>



When is cos (x) = 0? <em>at 90° (aka π/2)</em>
Answer: 
The answer would look something like this:

There could also have a simplified version.
I hope this helps.
87.5% of 104
87.5% x 104 = 91 homes handed out candy