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Sidana [21]
2 years ago
5

Find the product of (4z2 + 7z - 8) and (-z + 3).

Mathematics
2 answers:
ValentinkaMS [17]2 years ago
8 0

Answer: -4z3 + 5z2 + 29z - 24

Step-by-step explanation:

Vesna [10]2 years ago
6 0

Answer:

5

29

Step-by-step explanation:

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AnnyKZ [126]

28 is five more than 23

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3 years ago
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Which equation can pair with x-y=-2 to create a consistent and dependent system?
MrRissso [65]

See the explanation

<h2>Explanation:</h2>

A system that has one or infinitely many solutions is called <em>consistent. </em>If an equation in a system tells us no new information then the equations of the system are <em>dependent. </em>In other words, to find an equation that creates a consistent and dependent system with the given equation we have to get the same line:

The given line is:

x-y=-2

If we multiply both sides of the equation by a constant we will have the same line when plotting, therefore let's multiply by 3:

3(x-y)=3(-2) \\ \\ 3x-3y=-6

So a system of two linear equation that is consistent and dependent is:

\left \{ {{x-y=-2} \atop {3x-3y=-6}} \right.

<h2>Learn more:</h2>

Graph of lines: brainly.com/question/14434483#

#LearnWithBrainly

3 0
3 years ago
AD = 6x - 4 and AC = 4x - 3
salantis [7]

Answer:

CD= 2x-1

Step-by-step explanation:

AD = 6x-4

AC = 4x - 3

CD= AD- AC

CD=  6x-4 - (4x - 3)

CD= 6x - 4 - 4x +3

CD= 2x -1

Therefore, the value of CD= 2x-1

3 0
1 year ago
Archie is building a model of the Titanic. He is using a scale factor where 2 inches represents 50 feet. If the Titanic was 882.
patriot [66]

Answer:

A:8.73 inches

Step-by-step explanation:

7 0
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Equation of the line that includes points (1, 1) and (1, 5) is a vertical line given by x = 1.
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