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Mnenie [13.5K]
3 years ago
15

True or false The opposite of a number is always positive

Mathematics
2 answers:
pychu [463]3 years ago
8 0

Answer:

Be specific about which number you are trying to say. if it's positive or negative.

Step-by-step explanation:

Positive numbers are numbers that are greater than 0. Negative numbers are numbers that are less than 0. The opposite of a positive number is negative, and the opposite of a negative number is positive.

irakobra [83]3 years ago
6 0
False because if the number was positive the opposite of that would be negative
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Finding Ordered Pairs from an Equation For the equation below, x is the input and y is the output. Choose the ordered pair that
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3 /10 4/ 8 which one is bigger?
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Answer:

4/8

Step-by-step explanation:

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3 years ago
Write an equation in which the quadratic expression 3x^2+6x-24 equals 0. Show the expression in factored form and explain what y
mr_godi [17]

Answer:

3x² + 6x - 24 = 0

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Step-by-step explanation:

3x² + 6x - 24 = 0

(3x - 6)(x + 4) = 0

Means

3x - 6 = 0 ⇒ 3x = 6 ⇒ x = 6 ÷ 3 = 2

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The Parabola which represents the quadratic equation intersects x-axis at

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5 0
3 years ago
a walking path across a park is represented by the equation y=-2x-7. A new path will be built perpendicular to this path.The pat
jonny [76]

Answer:

The equation that represents the new path is y=(1/2)x-2

Step-by-step explanation:

step 1

Find the slope of the give line

we have

y=-2x-7

so

the slope m is equal to

m=-2

step 2

Find the slope of the perpendicular line to the given line

Remember that

If two lines are perpendicular, then their slopes are opposite reciprocal of each other

so

we have

m=-2 -----> slope of the given line

therefore

The slope of the perpendicular line is equal to

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step 3

With m=1/2 and the point (-2,-3) find the equation of the line

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substitute

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y=(1/2)x+1-3

y=(1/2)x-2 -----> equation that represent the new path

8 0
3 years ago
Read 2 more answers
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