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olasank [31]
3 years ago
5

Simplify the following expression:

Mathematics
1 answer:
Nonamiya [84]3 years ago
8 0

Step-by-step explanation:

{ \bf{( \frac{ - 10 {a}^{3}  {b}^{5}  \times 6 {a}^{6}  {b}^{2} }{ {12a}^{9} {b}^{5}  } ) {}^{3} }} \\  \\  = { \sf{( \frac{ - 60 {a}^{9} {b}^{7}  }{12 {a}^{9} {b}^{5}  } ) {}^{3} }} \\  \\  = { \sf{(5 {b}^{2}) {}^{3}  }} \\  = { \sf{125 {b}^{5} }}

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allsm [11]

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4 0
3 years ago
If $120.99 is charged for 654 units of electricity
pochemuha

Answer:

The cost of one unit of electricity is $0.185

Step-by-step explanation:

Amount charged = $120.99

Units of electricity used = 654

The cost of a unit of electricity can be determined by dividing the amount charged by the number of units used.

So that,

cost of one unit of electricity = \frac{120.99}{654}

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cost of one unit of electricity = $0.185

This implies that the cost of electricity used is charged at $0.185 per unit.

Thus for 654 units of electricity used, the cost would be;

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7 0
3 years ago
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Dmitriy789 [7]

Answer:

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5 0
4 years ago
What is the minimum value for h(x)=x2−16x+60?
iogann1982 [59]
Minimum value is equal to x=8, y=-4
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Just plug in 8 to the original equation to find the answer for the minimum value. 
3 0
4 years ago
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anygoal [31]

Answer:

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Step-by-step explanation:

Sorry for the late answer! I hope this helps! :)

4 0
3 years ago
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