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3 years ago

What is the value of X? Please Help me

Mathematics

2 answers:

mixas84 [53]3 years ago

7 0

Answer:

The answer would be c- 1/2

Step-by-step explanation:

andriy [413]3 years ago

7 0

Answer:

Step-by-step explanation:

X=1/2

volume d'un cube= x^3

donc (1/2)*(1/2)*(1/2)=1/8

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Anyone know how to solve this

Salsk061 [2.6K]

Answer:

Y=1800+150x

Step-by-step explanation:

8 0

2 years ago

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I get

dybincka [34]

Answer:

Absolute minimum = 1.414

Absolute maximum = 2.828

Step-by-step explanation:

$g(x,y)=\sqrt {x^2+y^2} \ constraints: 1\leq x\leq 2 ,\ 1\leq y\leq2$

For absolute minimum we take the minimum values of $x$ and $y$ .

$x_{minimum} =1\\y_{minimum}=1\\$

Plugging in the minimum values in the function.

$g(1,1)=\sqrt {1^2+1^2}\\g(1,1) = \sqrt{1+1}\\g(1,1)=\sqrt {2}\\g(1,1)=\pm 1.414\\$

Absolute minimum value will be always positive.

∴ Absolute minimum = 1.414

For absolute maximum we take the maximum values of $x$ and $y$ .

$x_{maximum} =2\\y_{maximum}=2\\$

Plugging in the maximum values in the function.

$g(2,2)=\sqrt {2^2+2^2}\\g(2,2) = \sqrt{4+4}\\g(2,2)=\sqrt {8}\\g(2,2)=\pm 2.828\\$

Absolute maximum value will be always positive.

∴ Absolute maximum = 2.828

3 0

3 years ago

I need help I don't understand it at all

DedPeter [7]

Answer:

x = 9

Step-by-step explanation:

Given

5x - 31 = 23 - x ( add x to both sides )

6x - 31 = 23 ( add 31 to both sides )

6x = 54 ( divide both sides by 6 )

x = 9

8 0

3 years ago

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Evaluate (625/16)^1/4.Please answer correctly with detailed steps as soon as possible and I will mark you as brainliest

Molodets [167]

Answer:

9.765625

hope it will help

6 0

2 years ago

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Please help :) also please don’t take advantage of the points.

Gnoma [55]

Answer:

C. 50

Step-by-step explanation:

180 - (70 + 60)

180 - 130

50, so C

<em>Hope that helps!</em>

<em>-Sabrina</em>

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2 years ago