Danny says 7 and -7 are different numbers. Mae says 7 and -7 are both equal 0. Luis says 7 and -7 are the same number. akik says
7 and -7 combine to make 0. who is correct? Use mathematics to justify your choice of who is correct.
1 answer:
Answer:
Akik is correct. -7+7=0.
Step-by-step explanation:
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Answer:
Joey ran 39 yards
Step-by-step explanation:
a²+b²=c²
15²+36²=c²
225+1296=c²
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Answer:
see explanation
Step-by-step explanation:
Using the rules of radicals
• 
⇔ ![\sqrt[n]{(ab)^{m} }](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7B%28ab%29%5E%7Bm%7D%20%7D)
, hence
× 
= × 
= 
× ![\sqrt[6]{d^{5} }](https://tex.z-dn.net/?f=%5Csqrt%5B6%5D%7Bd%5E%7B5%7D%20%7D)
Answer:
the formula is C = 2(pi)r
the answer is 15 because 12 is 80% of 15
