Answer:
<em>8.1</em><em> </em><em>ft</em>
Step-by-step explanation:
hyp² = side² + side²
hyp² = 7² + 4²
hyp² = 49 + 16
hyp² = 65
hyp = sqrt of 65
hyp = 8.1 ft
<em>PLEASE</em><em> </em><em>DO MARK</em><em> </em><em>ME AS</em><em> </em><em>BRAINLIEST UWU</em><em> </em>
Here given that
- A={People in the classroom}
- B={mouths in the classroom}
So
Every person has one and only mouth
Means
So
Umm you could by 1's maybe?