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2 years ago

I have a few absolute value questions 20 POINTS AND BRAINLIEST TO THE RIGHT ANSWER

Mathematics

2 answers:

rjkz [21]2 years ago

3 0

1) 3
2) 8
3)10
4)-4
Hope this helped

Dovator [93]2 years ago

3 0

For absolute value,
|x| = x
|-x| = x
It is the distance from 0, for example, 2 is 2 units away from 0, and so is -2.

1) 3
2) 8
3) 10
4) 4

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The net shown can be used to form a cube.

laila [671]

Area of one square = 2 x 2 = 4 square feet

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The density of titanium is 4.51 g/cm^3

forsale [732]

The volume of titanium is 20.86 cubic inches

<em><u>Solution:</u></em>

The volume is given by formula:

$volume = \frac{mass}{density}$

From given,

Density of titanium = 4.51 $g/cm^3$

Mass = 3.4 lb

Let us convert the mass to grams

1 pound = 453.592 grams

Therefore, 3.4 pound is equal to:

$3.4 \text{ pound } = 3.4 \times 453.592 \text{ grams }\\\\3.4 \text{ pound } = 1542.2128\text{ grams }$

Now substitute the values into formula:

$volume = \frac{1542.2128}{4.51}\\\\volume = 341.95 cm^3$

Let us convert cubic centimeter to cubic inches

1 cubic centimeter = 0.0610237 cubic inches

Therefore,

$341.95\ cm^3 = 0.0610237 \times 341.95\ in^3 = 20.86\ in^3$

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6 0

3 years ago

Help...

PolarNik [594]

Answer: perm will cost $48

Step-by-step explanation:

Let x be cost of haircut

So perm will cost her 2x

x + 2x + 5 = 77

3x = 72

x = 24

Perm will cost 2x24 = 48

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3 years ago

I need help and ty for helping

Ksivusya [100]

She can make 8

48/6=8
32/4=8

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2 years ago

Solve the following system of equations graphically. y = 2x - 3 x + y = 3 What is the solution set?

gulaghasi [49]

The answer is {(2,1)}

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3 years ago