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3 years ago

Write 0.125 as if it was 2 to a power

Mathematics

1 answer:

Westkost [7]3 years ago

4 0

Answer:

$2^{-3}$

Step-by-step explanation:

0.125 as a fraction is 125/1000 or 1/8

1 is the same as $2^{0}$ (anything to the power of 0 is 1)
8 is the same as 2³ (2 × 2 × 2 = 8)
$2^{0}$ ÷ 2³ = $2^{-3}$ (You subtract the powers: 0 - 3 = -3)

Hope this helps!

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A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red

Maksim231197 [3]

R / (r + g) = 1/5 === 5r = r + g === 4r = g

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g = 2g - 20 
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3 years ago

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Answer:

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Step-by-step explanation:

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Please help this is due in 30 minutes!

gregori [183]

Answer:

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Step-by-step explanation:

Given

12 feet = _____ yard

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To start with;

we need to understand the unit of conversion between the two measurements;

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4 years ago

What is the equation of the line that passes through the point (-2, 7) and has a slope of zero

lorasvet [3.4K]

Answer:

y = 7 is the equation of the line that passes through the point ( -2, 7 ) and has a slope of zero.

Step-by-step explanation:

Given:

Let,

A ≡ ( x1 , y1 ) ≡ ( -2, 7 )

Slope = m = 0

To Find :

Equation of Line:

Solution:

Formula for , equation of a line passing through a point ( x1 , y1 ) and having a slope m is given by

$(y - y_{1})=m(x-x_{1})$

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Which is the required equation of a line passing through the point ( -2, 7 ) and slope zero

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3 years ago

What is the slope of the line?

posledela

Answer:

-2

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y = 5 - 2x

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