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Ymorist [56]
3 years ago
11

20 POINTS PLEASE HELP

Mathematics
1 answer:
aleksley [76]3 years ago
8 0

Answer:

Step-by-step explanation:

Exponents of the same base add

A. 2^4 • 2^3 = 212

     2^7  =  128 ≠  212

B. 3^3 • 3^6 > 3^8

         3^9  >  3^8        

C. 4^2 • 4^2 > 4^4

        4^4  =  4^4

D. 5^5 • 5^2 = 5^10

           5^7   ≠   5^10

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Answer:

The answer is "\bold{T = - 7.5 \cos \frac{\pi}{12}( t - 4 )+ 10.5}"

Step-by-step explanation:

Given value:

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