I need help ASAP! Pease help me understand this please and thank you
1 answer:
Answer: the missing side lenght is: 75ft
Step-by-step explanation:
Phytagoras theorem: 21^2+72^2=x^2 / x is the missing side lenght
![x=\sqrt[2]{21^{2} +72^{2} }](https://tex.z-dn.net/?f=x%3D%5Csqrt%5B2%5D%7B21%5E%7B2%7D%20%2B72%5E%7B2%7D%20%7D)

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The answer is B, hope this helps
The answer is A. $14,523.60
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B). 10.63
Because 7^2=49 and 8^2=64 then 49+64=113 then the square root of 113 is 10.63