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3 years ago

What is the difference between 126 1/4 and 78 2/3

1 answer:

8 0

<span>126 (1 / 4) = 126 (3 / 12) = 125 (15 / 12)
78 (2 / 3) = 78 (8 / 12)
</span>
125 (15/ 12) -<span>78 (8 / 12) = 47 (7 / 12)

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Double Check
126 (1/4) = 126.25
78 (2 / 3) = 78.6666666666666

126.25 - 78.66666666666 = 47.5833333333 =
47 (7 / 12)

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Find the value to make the equation true<br><br> 1) ?/1 = 14/17

Serggg [28]

Answer:

14/17

Step-by-step explanation:

Find the value to make the equation true

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2 years ago

The boxed definition of absolute value states that |a|=-a if a is a negative number. Explain why |a| is always nonnegative, even

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Final answer:

Since absolute values determine the distance between the number and the value whether the value is positive or negative. As distance is always positive.

Thus, |a| is always nonnegative, even though |a|=-a for negative values of a.

Step-by-step explanation:

Step 1

It is said that |a| is always nonnegative even though even though |a|=-a for negative values of a.

Step 2

This is because by the definition of an absolute value, any real number inside an absolute value symbol || will always be positive.

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2 years ago

The graph of a linear function passes through the points (-1, -1/4) and (1, -3/4). Which equation represents the function ?

lyudmila [28]

The equation of the line will be given as y = -4x - (- 17/ 4).

<h3>What is an equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

Given that:-

The graph of a linear function passes through the points (-1, -1/4) and (1, -3/4).

The equation of the line will be given as:-

y - y₁ = m ( x - x₁)

slope m will be calculated as:-

$m =\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{1+1}{\dfrac{-3}{4}+\dfrac{1}{4}}=-4$

The equation will be:-

y - (1/4) = -4( x + 1 )

y = -4x - (17/4)

Therefore the equation of the line will be given as y = -4x - (- 17/ 4).

To know more about equations follow

brainly.com/question/2972832

#SPJ1

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2 years ago

Find the selling price of a $450 painting with a 45% markup

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The answer would be $45

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