2 years ago

HELP ASAP PLEASE FOR A TEST!!!

Mathematics

1 answer:

geniusboy [140]2 years ago

3 0

Answer:

Since ABC and DEF are congruent then, no matter what, GEC will always be similar to ABC and DEF

Step-by-step explanation:

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Answer: A) is the right answer. $6.9\times10^{5}$

Step-by-step explanation:

Given product : $2.3\times10^{-3}\times3\times10^8$

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$2.3\times3\times10^{-3}\times10^8\\=(2.3\times3)\times(10^{-3}\times10^8)\\=6.9\times10^{-3+8}......[\text{by law of exponents }a^n\cdot\ a^m=a^{m+n}]\\=6.9\times10^{5}$

Thus, the answer is $6.9\times10^{5}$ .

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2 years ago

HELP ASAP PLEASE FOR A TEST!!!​

HELP ASAP PLEASE FOR A TEST!!!