1 year ago

C

Mathematics

1 answer:

Zolol [24]1 year ago

6 0

The value of this expression when =-2 and x=-1 is: 3.

<h3>Value of the expression</h3>

Given equation:

-2 and x=-1

Solving the value of the given equation

-2 and x=-1

Hence:

=-(-1)+2

=1+2

Therefore the value of this expression when =-2 and x=-1 is: 3.

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Nequalities in Non Standard Form

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4x -5 = 2(2x +1)<br> I need help

Nostrana [21]

Answer:

No Solution

Step-by-step explanation:

$4x-5=2\left(2x+1\right)$

Expand:

$4x-5=2* \:2x+2* \:1$

$4x-5=4x+2$

Add 5 to both sides:

$4x-5+5=4x+2+5$

$4x=4x+7$

Subtract 4x from both sides:

$4x-4x=4x+7-4x$

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No solution as this is false.

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What is the domain of -2

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A carton has a length of 22/3 feet, width of 11/8 feet, and height of 11/5 feet, What is the volume of the carton?

cupoosta [38]

Length of a carton :

$= \frac{22}{3} \: feet$

Width of the carton :

$= \frac{11}{8} \: feet$

Height of the carton :

$= \frac{11}{5} \: feet$

Volume of the carton :

= Length × Width × Height

$= \frac{22}{3} \times \frac{11}{8} \times \frac{11}{5}$

$= \frac{2622}{120}$

$\color{hotpink} = 21.85 \: feet$

Therefore, the volume of the carton = 21.85 feet.

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2 years ago

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Answer:

Step-by-step explanation:

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