Find the missing side. Round to the nearest tenth.
1 answer:
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Answer:
Option D
Step-by-step explanation:
<u><em>Using Unitary Method:</em></u>
10 rotations = 1 minute
=> 1 rotation = 1/10 minute
Multiplying both sides by 43.5
=> 43.5 rotation = minutes
=> 43.5 rotation = 4.35 minutes
Answer:
option A.
Step-by-step explanation:
To solve this, we need to use the following exponent rules:
Quotient rule: (a^n)/(a^m) = a^(n-m)
Power rule: (a^n)^m = a^nm
Power of a product rule: (ab)^n = (a^n)(b^n)
Then, we have the following expressions:
So the correct result is option A.