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3 years ago

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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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

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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 = $\frac{120.99}{654}$

= 0.185

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

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3 years ago

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Dmitriy789 [7]

Answer:

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4 years ago

What is the minimum value for h(x)=x2−16x+60?

iogann1982 [59]

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4 years ago

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anygoal [31]

Answer:

Proportion.

Step-by-step explanation:

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

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