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katrin [286]
3 years ago
15

Identify the missing numbers below:

Mathematics
1 answer:
IRISSAK [1]3 years ago
4 0

Answer:

A = 7.7

b = 26

Step-by-step explanation:

(3.5  \times 10^{16})(2.2  \times  10^{10}) = A  \times  10^b \\ 3.5 \times 2.2 \times 10^{16} \times 10^{10}= A  \times  10^b \\ 7.7 \times  {10}^{16 + 10} = A  \times  10^b \\ 7.7 \times  {10}^{26} = A  \times  10^b \\ equating \: like \: terms \: on \: both \: sides \\  A = 7.7  \\  10^b = {10}^{26}  \\  \implies \: b = 26

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