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Nostrana [21]
3 years ago
5

Identify the lines that are perpendicular

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
3 0
Second and fourth lines are perpendicular.
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Answer: english?

Step-by-step explanation:

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3 years ago
Solve for the value of z
zloy xaker [14]

Answer:

  26

Step-by-step explanation:

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Simplify the following expression: 4 / y to the -3 power.
kirill [66]
The mathematical expression of the given above is 4/y^-3 where only the denominator is raised to exponent -3. Remember that the expression x^-n may also be expressed as 1/x^n. Thus, for the given, transfer the y^-3 of the denominator to the numerator to give the final answer of 4y³.
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2 years ago
What expression is equivalent to (x+9)(x-2)-9x-6
Elden [556K]

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Step-by-step explanation

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3 years ago
BRAINLIEST AND 50 POINTS
lilavasa [31]

Answer:

P ( blue ) =  1/4

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Step-by-step explanation:

To find the probability of a marble being chosen,  it is the number of that color over the total

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How man marbles are not red

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3 years ago
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