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Irina18 [472]
3 years ago
12

Solve for x. Enter the solutions from least to greatest. (-5x + 4)(x – 3) = 0

Mathematics
1 answer:
julia-pushkina [17]3 years ago
7 0

Answer:

x = 4/5, and x = 3

Step-by-step explanation:

set both parts of the equation equal to 0

-5x+4 =0

-5x= -4

divide by -5

x= 4/5

x-3 = 0

x=3

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Answer:The answer is B


Step-by-step explanation:

first find te height:

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now do the  pythagorean theorem:

a^2+0.75^2=3^2

(height)= 2.905

A= a^2+2a√((a^2/4)+h^2)

a (base edge)= 1.5

h (height)= 2.905

Calculate and you get B as your answer.


Hope this elpsand you get this right!

7 0
3 years ago
The price of a new home is $126,000. The value of the home appreciates 2% each
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Help me to do this please
Tanzania [10]

If x represents the mass of 1 ball in kg, then the balance shows ...

... 6x = x + 9 kg

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7 0
3 years ago
Solve for x. <br><br> x<br> 4<br> = <br> 3<br> 8
geniusboy [140]

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6 0
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Read 2 more answers
A 180-watt iHome® is used on an average of three hours a day. Find the cost of listening to the iHome for one week at a cost of
IgorLugansk [536]
<h2>Hello!</h2>

The answer is:

The correct option is:

A. $0.49

<h2>Why?</h2>

From the statement, we know that the iHome is used on average three hours a day, and we are asked to find the cost for a week, so first, we need to calculate the total hours that the iHome is used for, and then, calculate the kilowatt-hour consumption rate.

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TotalEnergyConsumption_{week}=180watt*21hours=3780watt.hour

Now, we must remember that:

1Kilowatt=1000watts

So,

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Then, calculating the cost, we have:

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Hence, we have that the correct option is:

A. $0.49

Have a nice day!

7 0
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