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Artyom0805 [142]
2 years ago
9

In the expression 9z + 3 - 2z + z - 2, how many constants are there

Mathematics
1 answer:
posledela2 years ago
4 0
There are two constants in this expression
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Answer:

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Step-by-step explanation:

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Obtain the general solution:<br><br> (x-y)(4x+y)dx + x(5x-y)dy = 0
storchak [24]

Answer:

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Step-by-step explanation:

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7 0
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How do I complete this chart?
Mrac [35]

Answer:

Step-by-step explanation:

You would first have to plug in for x, (which is already given). After plugging in for x, you would need to solve the equation to get y.

Once you have both x and y, you will have your (x,y)

For example: (given x value = -5)

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6 0
2 years ago
Which equation represents a line which is parallel to the line 2x+y=-8?A. y=− 1/2 x−4B. y=−2x+5C. y=2x+3D. y= 1/2x+2
katrin2010 [14]

Two lines that are parallel have the same slope. In its slope-intersect form, we can write the equation of a line with slope m and y-intercept b as:

y=mx+b

Step 1

Write the given equation in slope-intercept form and identify its slope m.

\begin{gathered} 2x+y=-8 \\  \\ 2x+y-2x=-2x-8 \\  \\ y=-2x-8 \end{gathered}

Thus:

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Step 2

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y=-2x+5\text{      (option B)}

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1 year ago
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Nataly_w [17]
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