We are asked to find the equivalent of the expression given:
(3m⁻² n)⁻³
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6mn⁻²
Perform distribution of power using power rule such as shown below:
3⁻³ m⁻²*⁻³n⁻³
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6mn⁻²
Perform product and quotient rule such as shown below:
m⁶ n²
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3³ *6*m*n³
Simplify,
m⁵
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162n
The answer is m⁵/162n.
Answer:
15(5)+3=78
21(5)+4=109
78+109=187
Step-by-step explanation:
Answer:B
Step-by-step explanation:
Answer:
Karina is correct
Step-by-step explanation:
<em>See attached</em>
<u>Area that Karina cleaned up:</u>
- 1/2*(6-0)(9-2) = 1/2*6*7 = 21
<u>Area that Petty cleaned up:</u>
As we see Karina cleaned up more area than Petty, so she is correct