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3 years ago

Classify the number by indicating into which set or sets it belongs -6

Mathematics

1 answer:

lys-0071 [83]3 years ago

7 0

-6 belongs to a set of real numbers and also a set of rational numbers.

Real numbers are all integers: positive and negative whole numbers. So -6 is a real number.

Rational numbers are all numbers that can be expressed as a fraction i.e numerator/denominator form. So -6 = -6/1 which is a rational number.

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A function is graphed on a coordinate grid. As the domain values approach infinity, the range values approach infinity. As the d

noname [10]

Answer: cube root.

Cube root is the only one from the four functions given that has range from negative infinity to infinity.

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3 years ago

Read 2 more answers

jeka57 [31]

Answer:

The scale factor is $\frac{3}{2}$

Step-by-step explanation:

The volume of the original prism is $V_P=980cm^3$

The volume of the dilated prism is $V_Q=3307.5cm^3$

Let the scale factor be $k$ .

To find the volume of the dilated prism, we multiplied by $k^3$ .

$\Rightarrow 980k^3=3307.5$

$\Rightarrow k^3=\frac{3307.5}{980}$

$\Rightarrow k^3=\frac{27}{8}$

$\Rightarrow k=\sqrt[3]{\frac{27}{8}}$

$\Rightarrow k=\frac{3}{2}$

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3 years ago

Marla has $95.50 in her savings account. She deposits $5 every week. Her mother also deposits $20 into the account every time Ma

vladimir2022 [97]

Part A: Coefficients: 20,5.
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3 years ago

Find (4x2 - 2x + 1) + (2x + 8)

iVinArrow [24]

Answer: 4^2 + 9

Step-by-step explanation:

Simplify

4x^2 - 2x + 1 + 2x + 8

Collect like terms

4^2 + (-2x+2x) + (1+8)

Simplify

4x^2 + 9

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3 years ago

Evaluate.<br> 1/2 (11)(15 + 17) =

Andrei [34K]

Answer: 176

Step-by-step explanation:

To evaluate the equation we have to remove the parentheses and add 15 + 17...

1/2 (11)(15 + 17) =

= 11 * 32 * 1/2

Now, we have to turn it into a fraction and multiply it...

$\frac{1*11*32 }{2}$

= $\frac{352}{2}$

352 ÷ 2 = 176

I hope this helps!

8 0

3 years ago

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