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navik [9.2K]
2 years ago
10

What is 1500000000000 in scientific notation

Mathematics
2 answers:
Eva8 [605]2 years ago
6 0
1.5*10^12 bexause the decimal needs to travel 12 spaces right from 1.5
omeli [17]2 years ago
5 0
1500000000000 in scientific notation is 
1.5 * 10^12
That is because you move the decimal point 12 places to the left for it to become 1.5.
1.5 * 10^12
move the decimal point 12 places to the right and you got the original number, 1500000000000.

Hope this helps!
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Find the equation of the line.
Grace [21]

Answer:

m:-\frac{1}{3}

Step-by-step explanation:

Pick two points (0,5) and (3,4)

use the formula to find slope: \frac{y2-y1}{x2-x1}

Insert values: \frac{4-5}{3-0}

m:-\frac{1}{3}

:-)

7 0
2 years ago
2x² + 4x + 4 + x² + 1 = 180
Tasya [4]

Step-by-step explanation:

2 {x}^{2}  + 4x + 4 +  {x}^{2}  + 1 = 180

3 {x}^{2}  + 4x + 5 = 180

{3x}^{2}  + 25x - 21x - 175 = 0

x \times (3x + 25) - 7(3x + 25) = 0

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3x + 25 = 0 = x - 7 = 0

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= x_{1} =  -  \frac{25}{3} . \:  \:  x_{2} = 7

5 0
3 years ago
What percent of 88 is 154?
lesantik [10]

Answer:

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Step-by-step explanation:

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To Convert A Decimal Into Percent, You Multiply By 100.

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Therefore, The Answer Is 175%.

5 0
3 years ago
Please explain your answer
MariettaO [177]

Answer:

e = -1/2

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5 0
3 years ago
Find all solutions to each quadratic equation
romanna [79]
I hope this helps you



2x^2-4x+7=0 a=2 b=-4 c= 7



disctirminant =b^2-4ac


disctirminant =(-4)^2-4.2.7


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x=-b+square root of disctirminant ÷2a


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x=2+square root of (-10)/2


x'=4 -2 square root of (-10)/4


x'=2 -square root of (-10)/2
6 0
2 years ago
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