3 years ago

Two less than 50% of x

Mathematics

1 answer:

arlik [135]3 years ago

3 0

Answer:

1/2x-2

Step-by-step explanation:

i might be wrong

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Write the domain of begin function . . . f of x equals, the square root of the quantity . . . 2 times x plus 1 . . . end functio

Anni [7]

Domain of $f(x)=\sqrt{2x+1}$ are the values of x for which 2x + 1 < 0
2x < -1
x < -1/2

Therefore, domain is all real numbers less than -1/2

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2 years ago

Enter an inequality that represents the graph in the box.

mamaluj [8]

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2 years ago

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Agata [3.3K]

Answer:

Question 2 is y = 1/2 x - 2

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3 years ago

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Zina [86]

Answer:

x intercept = 15 # of cars to detail if no SUVs

y intercept = 10 # of SUVs to detail if no cars

Hope this helps!

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2 years ago

Given z=4+3i evaluate z

DerKrebs [107]

Answer:

Step-by-step explanation:

Assuming we want to evaluate |z|, given that, z=4+3i.

Then, by definition of modulus,

$|x + yi| = \sqrt{ {x}^{2} + {y}^{2} }$

$|4+ 3i| = \sqrt{ {4}^{2} + {3}^{2} }$

$|4+ 3i| = \sqrt{ 16+ 9 } \\ |4+ 3i| = \sqrt{25 } \\ |4+ 3i| = 5$

Therefore the modulus be of the given complex number is 5 units

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3 years ago