what is the value of x

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Answer:

2, 4 and 8

Step-by-step explanation:

Using the rule of exponents/ radicals

[tex]a^{\frac{m}{n} }[/tex] ⇔ [tex]\sqrt[n]{a^{m} }[/tex]

(a)

[tex]8^{\frac{1}{3} }[/tex] = [tex]\sqrt[3]{8}[/tex] = 2

(b)

[tex]8^{\frac{2}{3} }[/tex] = [tex]\sqrt[3]{8^{2} }[/tex] = 2² = 4

(c)

[tex]16^{\frac{3}{4} }[/tex] = [tex]\sqrt[4]{16^{3} }[/tex] = 2³ = 8

Answer:

A. (3 , 1)

Step-by-step explanation:

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Answer:

CKAG are the coplanar points given, as they all fall on the closest triangular face.

Answer:

okok

Step-by-step explanation:

\3+4=123+4−4=12−4

We can write the coordinates of the vertices of the triangle after dilation by a scale factor as -

C'(9, 6)

B'(0, 12)

A'(12, 12)

Dilation is the enlargement or shrinking of the coordinates.

Given is a triangle as shown in the image.

The coordinates of the vertices of the triangle are -

C(3, 2)

B(0, 4)

A(4, 4)

For the dilation by a scale factor of {K} = 3, we can write -

C'(3 x 3, 2 x 3) = C'(9, 6)

B'(0 x 3, 4 x 3) = B'(0, 12)

A'(4 x 3, 4 x 3) = A'(12, 12)

Therefore, we can write the coordinates of the vertices of the triangle after dilation by a scale factor as -

C'(9, 6)

B'(0, 12)

A'(12, 12)

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Answer: 20 costumes. 30 divided by 1.5.

Step-by-step explanation:

Answer:

the first one and third one

Step-by-step explanation:

I think

The expressions which is equal to 10⁵ are 10³. 10² and 10 . 10 . 10 . 10 . 10.

Expressions are mathematical statements which consist of two or more terms and terms are connected to each other using mathematical operators like addition, multiplication, subtraction and so on.

The given expression is 10⁵.

(10⁴)¹ = 10⁴

We have a rule of exponents,

xᵃ . xᵇ = xᵃ⁺ᵇ

10³. 10² = 10³ ⁺ ² = 10⁵

1 / 10⁵ = 10⁻⁵

(10³)² = 10^(3 × 2) = 10⁶

10 . 10 . 10 . 10 . 10 = 10⁵

Hence the equivalent expressions are 10³. 10² and 10 . 10 . 10 . 10 . 10.

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Answer:

213

Step-by-step explanation:

Answer:

212.5

Step-by-step explanation:

250*.85 = 212.5

Answer:

(6,-7)

Step-by-step explanation:

subtract them:

-8x - 5y = -13

-4x - 5y = 11

you get

-4x = -24

so x = 6

plug x into the second equation:

-24 - 5y = 11

-5y = 35

y = -7

so your solution is (6,-7).

Answer:

Your solution is (6, -7).

Step-by-step explanation:

Combining the equations is also known as substitution. This is done when you substitute one variable into another equation.

-8x - 5y = -13

-4x - 5y = 11

Let's change the second equation into one with one variable on each side.

-5y = 4x + 11

y = -4/5x - 11/5

Now, plug this into your first equation.

-8x - 5(-4/5x - 11/5) = -13

Distribute the -5 sign.

-8x + 4x + 11 = -13

Combine the like terms.

-4x + 11 = -13

-4x = -24

Isolate x by dividing both sides by -4.

x = -24/-4

x = 6

Now plug this back into either equation.

y = -4/5(6) - 11/5

Multiply.

y = -24/5 - 11/5

Subtract.

y = -35/5

Simplify.

y = -7

Your solution is (6, -7).

Check this by plugging in these values into the equation you have not checked yet.

-8(6) - 5(-7) = -13

-48 + 35 = -13

-13 = -13

Your solution is correct.

Hope this helps!

Answer:

Step-by-step explanation:

1.

Zero's

Polynomial is:

2.

Zeros:

Polynomial is:

Answer:

-13,-7,-3,0,3

-9,-4,-6,3,8

Step-by-step explanation:

Answer:

A) -13, -7, -3, 0, 3     B) -100, -99, -8, -25/3, -2

Step-by-step explanation:

3)Ordered from least to greatest is:  -13, -7, -3, 0, 3

(The higher the negative the "smaller" it is)

4) -100, -99, -8, -25/3, -2

These numbers are listed in order from least to greatest with the error being  -25/3. This equals -8.333 and should be in front of the -8 because it is a lesser value. The correct order would be:  -100, -99, -25/3, -8, -2 but your answer asks for one error so use the numbers above.

Answer:

around 66.56? i might have missed a side.

Step-by-step explanation:

12.56+10+10+17+8+9

Answer:

15=3x5

Step-by-step explanation:

5+5+5=15

Answer:

15 = 3 x 5

Step-by-step explanation:

hope this helps!

Answer:

I think No

Step-by-step explanation:

Answer:

26.3 grams

Step-by-step explanation:

57% of fiber is 15 grams. To find 1% you would divide 15 by 57 which is 0.2631578947. Now multiply 1% by 100 to get 100% fiber. The amount of fiber needed per day is 26.31578947 (the rounded answer is 26.3)

Answer:

8.1

Step-by-step explanation:

48.6 /  6 is 8.1 .

The amount of money each friend is required to contribute is $8.1.

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, Six friends had lunch together and decided to spilt the bill evenly.

As they have split the bill evenly,

The amount of money each friend needs to contribute can be obtained by dividing the total amount by the total number of friends which is,

= $(48.6/6).

= $8.1

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Answer: (-2,1)

Step-by-step explanation:

Read it lije (x,y)

Answer:

a

Step-by-step explanation:

its a big fat a

Answer:

[tex]20[/tex]

Step-by-step explanation:

1. Use rule: a ÷ b/c = a × c/b.

[tex]10 \times 2[/tex]

2. Simplify.

[tex]20[/tex]

Therefor, the answer is 20.

Answer:

C) 5/3

Step-by-step explanation:

The ratio comparing red to blue marbles can be created by putting 5 and 3 together, since there are 5 red marbles and 3 blue marbles

This gets you 5/3

So, the correct answer is C) 5/3

Answer:

5/3

Step-by-step explanation:

This is because there are 5 red marbles and there are 3 blue marbles. If you put them side by side, the ratio is 5:3 or 5/3.

Answer:

2

Step-by-step explanation:

Just use the quadratic formula

yes its correct you're very smart

Answer:

You can calculate net change by subtracting the current day's closing price for an asset from the closing price of the previous day!

Step-by-step explanation:

(What net change is) The net change theorem states that when a quantity changes, the final value equals the initial value plus the integral of the rate of change. Net change can be a positive number, a negative number, or zero.

NOT MY ANSWER OR WHATEVER I GOT IT FROM G0OGLE

Answer:

0

Step-by-step explanation:

(1-1) / (-6-2) = 0 / -8 = 0

Answer:

y=-(2±√21)

Step-by-step explanation:

Answer:

y=-6.5

Step-by-step explanation: