What’s the answer plsss

Answer:

6(w +2)

Step-by-step explanation:

Factorize the expression:

 Multiply each term of (3w + 4) by 4. Then add the constants.

    2(3w + 4) + 4 = 2*3w + 2*4 + 4

                             = 6w + 8 + 4

                             = 6w + 12

Now, GCF (greatest common factor) of 6w and 12 is 6.

                             = 6*w + 6*2

                             = 6(w + 2)

The probability of a student scoring higher than 52 is 0.0021.

When the data are normally distributed and the mean and standard deviation are known. Calculate the percentage of data that is greater than or less than a certain number. The standard normal distribution and the Z-score or the standard normal distribution for this.

In the question, the mean and standard deviation are provided as μ = 72 and σ = 7

It has also been said that the data is typically dispersed.

Determine the proportion or percentage of data that is greater than 52. The Z-Score, also known as the standard normal variate, is defined as:

Z = (x - μ) ÷ σ

Calculate the requisite Z-score by substituting the values of μ, σ, and x:

Z = (72 - 52) ÷ 7

Z = 2.857

The area under the curve is approximately 0.0021 on the right side of the Z value.

As a result, the probability of a student scoring more than 52 is 0.0021.

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In the expression in order to least to greatest is,

[tex](\frac{1}{6} )^{6}[/tex] <   [tex]6^{-3}[/tex] <  [tex]\frac{6^{6} }{6^{2} }[/tex] < [tex]\frac{6^{12} }{6^{6} }[/tex] by using [tex]\frac{x^{a} }{x^{b} } = x^{a-b}[/tex] formula.

Based on the given condition,

⇒ [tex]\frac{6^{12} }{6^{6} }[/tex] [tex]\frac{6^{6} }{6^{2} }[/tex] [tex]6^{-3}[/tex] [tex](\frac{1}{6})^{6}[/tex]

Negative numbers grow as they get closer to 0 and positive numbers grow as they distance from 0

First classify numbers as positive and negative

We can use formula,

[tex]\frac{x^{a} }{x^{b} } = x^{a-b}[/tex]

We can write,

⇒ [tex]\frac{6^{12} }{6^{6} }[/tex] = [tex]6^{12-6}[/tex]

[tex]\frac{6^{12} }{6^{6} }[/tex] = [tex]6^{6}[/tex]

⇒ [tex]\frac{6^{6} }{6^{2} }[/tex]= [tex]6^{6-2}[/tex]

[tex]\frac{6^{6} }{6^{2} }[/tex] = [tex]6^{4}[/tex]

⇒ [tex]6^{-3}[/tex] = [tex]6^{-3}[/tex]

⇒ [tex](\frac{1}{6} )^{6}[/tex] = [tex]\frac{1}{6^{6} }[/tex] = [tex]6^{-6}[/tex]

So,

[tex]\frac{6^{12} }{6^{6} }[/tex] = [tex]6^{6}[/tex]

[tex]\frac{6^{6} }{6^{2} }[/tex] = [tex]6^{4}[/tex]

[tex]6^{-3}[/tex] = [tex]6^{-3}[/tex]

[tex](\frac{1}{6} )^{6}[/tex] = [tex]6^{-6}[/tex]

We can write,

[tex]6^{-6}[/tex] <  [tex]6^{-3}[/tex] <  [tex]6^{4}[/tex] <  [tex]6^{6}[/tex]

Then,

[tex](\frac{1}{6} )^{6}[/tex] <   [tex]6^{-3}[/tex] <  [tex]\frac{6^{6} }{6^{2} }[/tex] < [tex]\frac{6^{12} }{6^{6} }[/tex]

Therefore,

In the expression in order to least to greatest is,

[tex](\frac{1}{6} )^{6}[/tex] <   [tex]6^{-3}[/tex] <  [tex]\frac{6^{6} }{6^{2} }[/tex] < [tex]\frac{6^{12} }{6^{6} }[/tex] by using [tex]\frac{x^{a} }{x^{b} } = x^{a-b}[/tex] formula.

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From T to T', there is a 90 degree counterclockwise transformation.

Transformation entails shifting a shape's location.

A figure is transformed when it is moved from its original location to another.

Angle of Rotation: The extent of the angle at which a figure is rotated. The common rotational angles are 45°, 90°, and 180°. A transformation that does not alter the size of a figure is called an isometric transformation.

There is a right angle between the isosceles trapezoid T and its image T' (i.e. 90 degrees)

To the right of T is Figure T'.

This implies:

Trapezoid T will reach T' if a 90 degree counterclockwise turn is made through point D.

Therefore, a 90 degree counterclockwise transformation through point D is necessary.

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Answer:

-5 and 5

Step-by-step explanation:

5 + 5 = 10 and 5 and -5 are 10 spaces away from each other, hope this helps! :)

Answer:

5, -5

Step-by-step explanation:

5 = 5 units away from 0

-5 = 5 units away from zero

5 units + 5 units = 10 units

-5 to 5 = 10 units apart 5 and -5 are opposites of each other because positive is the opposite of negative and vice versa

hope this helped :) ^^

Answer:

Step-by-step explanation:

3/4 first is correct

third one and 4th one

The correct answer solved by indices and the value of the expression (-3.69)⁰ is: 1

What is indices based expression?

In mathematics, the indices expression are those whose base values are either same or constant can be solved with this method. This property states that the when the power is zero for any value or variable, then the output is 1.

According to the question, the given data states that the value of the expression (-3.69)⁰ can be calculated with the concept of indices:

As per indices property: any value or variable whose power is zero, can be consider as 1 in the answer.

Therefore, the value of the expression (a)⁰ = (-3.69)⁰ = 1.

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[tex]y = 1 - 2x.....(3) \\ \\ 3x + 2(1 - 2x) = 10 \\ 3x + 2 - 4x = 10 \\ 3x - 4x = 10 - 2 \\ - x = 8 \\ \frac{ - x}{ - 1} = \frac{8}{ - 1} \\ x = - 8 \\ \\ \\ y = 1 - 2( - 8) \\ y = 1 + 16 \\ y = 17[/tex]

NOTE I FIRST DERIVED THE THIRD EQUATION FROM THE SECOND EQUATION BY MAKING Y THE SUBJECT OF THE EQUATION AND SUBSTITUTED THE DERIVED EQUATION TO THE FIRST EQUATION BY PLUGGING IN 1-2x IN THE PLACE OF Y AND SOLVED SO ON.

(-8,17)

OPTION A IS THE ANSWER.

GOODLUCK

Answer:

A

Step-by-step explanation:

3x + 2y = 10 → (1)

2x + y = 1 ( subtract 2x from both sides )

y = 1 - 2x → (2)

substitute y = 1 - 2x into (1)

3x + 2(1 - 2x) = 10

3x + 2 - 4x = 10

- x + 2 = 10 ( subtract 2 from both sides )

- x = 8 ( multiply both sides by - 1 )

x = - 8

substitute y = - 8 into (2)

y = 1 - 2(- 8) = 1 + 16 = 17

solution is (- 8, 17 )

Answer: He bought y tarps

Step-by-step explanation: this confusing

The probability that exactly 5 of them favor the building of the police substation is 0.0258.

What is probability?

Probability theory is the mathematical underpinning that makes it possible to analyze random events in a way that makes sense.

The probability of an occurrence is a quantitative measure of how probable it is that a given event will transpire.

This number is always between 0 and 1, where 0 indicates impossible and 1 indicates confidence.

Given that,

n=14, p=0.63

P(x=5) = [tex]^{14}C_5(0.63)^5(0.37)^9[/tex]

=0.0258

The probability that exactly 5 of them favor the building of the police substation is 0.0258.

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Answer: B. −8x − 12y − 18q − 42p

∠SQU ≅ ∠VQT by the Vertical angles theorem.

From the figure, lines UV and WZ are parallel.

We need to arrive at the conclusion that angle VQT is congruent to angle WRS. i.e., ∠WRS ≅ ∠VQT.

So first we have the angles ∠SQU and ∠VQT. Both are vertical angles or opposite angles at Q.

The Vertical Angles Theorem states that two vertical angles are congruent to each other.

Thus, ∠SQU ≅ ∠VQT by the Vertical angles theorem.

Then we have the angles ∠SQU and ∠WRS. They are corresponding angles from the figure.

The Corresponding Angles Theorem states that two corresponding angles are congruent to each other.

Thus, ∠SQU ≅ ∠WRS by The Corresponding Angles Theorem.

Finally, ∠VQT ≅ ∠WRS by the Transitive property of Equality .

The transitivity property can be defined as if a ≅ b and b ≅ c, then a ≅ c.

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Answer:

A.004

Step-by-step explanation:

I been Doing this for some Years And I knw it cuz I go on it EvenyDay

Answer: 90

Step-by-step explanation:

Percentages can be expressed as decimals.

7% = 1 x 0.07

Decimals can be expressed as fractions.

7% = 1 x 7/100
7% = 7/100

Answer:

7/100

Step-by-step explanation:

Percentage is out of 100 - Denominator

7% of 100  7-Numerator

7/100

Hence 3/7  cup of Red paint should be added to white paint to create a certain pink shade.

Given :

Three cups of red paint and seven cups of white paint are mixed to produce a particular hue of pink.

To determine how many cups of red paint to add to one cup of white paint.

What is the proportionality constant?

Red ∝  White

Red = K ( White)

=> 3 = K ( 7)

=> k = 3/7

Hence constant of proportionality is 3/7

Red  = (3/7) White

1 Cup of white

=> Red = 3/7

Hence 3/7  cup  of Red to be added.

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Arianys broke a cell sample into 99 batches each weighing 6.6 x 10⁻⁶, the weight of the original cell sample is  653.4 x 10⁻⁶ grams which when expressed in scientific notation is 6.534 x 10⁻⁴ grams

Arianys broke a cell sample into 99 batches each weighing 6.6 x 10⁻⁶

If the weight of each batch of the original cell sample is 6.6 x 10⁻⁶

The weight of 99 batches = 6.6 x 10⁻⁶ x 99 grams

The weight of 99 batches = 653.4 x 10⁻⁶ grams

The weight of the original cell sample is  653.4 x 10⁻⁶ grams

Scientific notation is a way of expressing numbers in decimal form that are too large or too small. The absolute value of the coefficient of any number is greater than or equal to 1 but it should be less than 10

As per scientific notation it can be written as  6.534 x 10⁻⁴ grams

Therefore, if Arianys broke a cell sample into 99 batches each weighing 6.6 x 10⁻⁶, the weight of the original cell sample is  653.4 x 10⁻⁶ grams which when expressed in scientific notation is 6.534 x 10⁻⁴ grams

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168° is the supplementary angle of 12°.

The complement of the initial angle, which is 12 degrees, is 90 – 12 degrees, or 78 degrees.

What is an example of a supplementary angle?

Angles that add up to 180 degrees are referred to as supplementary angles. For instance, angle 130° and angle 50° are complementary angles since the sum of these two angles is 180°.

Two angles are said to be supplementary angles if they add up to 180 degrees. For example, if ∠A + ∠B = 180°, then ∠A and ∠B are called supplementary angles. Supplementary angles always form a straight angle (180 degrees) when they are put together.

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If the original angle is 12 degrees, then 90-12 = 78 degrees is the complement of that angle. Therefore, the angles of 12 degrees and 78 degrees are complimentary.

Two angles are said to be supplementary angles because they combine to generate a linear angle when their sum is 180 degrees. When two angles add up to 90 degrees, however, they are said to be complimentary angles and together they make a right angle.

complementary angles have a sum of 180 degrees. Supplementary and complementary angles can share a vertex or side but are not need to be near to one another.

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The line passing through the coordinates (6, 3) and parallel to the y=-23-23x+12 graph. The equation of the slope intercept form of the line is 23x+y-141=0.

Given that,

We have to find what is the slope-intercept equation for the line passing through the coordinates (6, 3) and parallel to the y = -2 3 - 2 3 x + 12 graph.

The coordinates are (6,3).

y=-23-23x+12

y=-23x-11

The above equation is in the form of equation of the line that is y=mx+b

m value is -23.

Now,

The formula for the equation of line's slope intercept is

y-y₁=m(x-x₁)

y-3=-23(x-6)

y-3=-23x+138

23x+y-3-138=0

23x+y-141=0

Therefore, the equation of the slope intercept form of the line is

23x+y-141=0.

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The answer is b

In this image is the explanation, just click on it

The formed equation for the green or red notebooks on the Sasha's desk is: 2c - 6

What is equation?

In mathematics, the statement based problems can be solved by forming the equation. And it consists of dependent variable as well as independent variable.

According to the question, the given parameters to form the equation for the given statement are as follows:

Green notebook on Sasha's desk: 'c'

Number of red notebooks: c - 6

Now, to calculate as well as form the equation for the number of notebooks on the Sasha's desk:

c + c - 6 = 2c - 6

Total number of notebooks on the desk is: 2c - 6

Hence, the formed equation for the green or red notebooks on the Sasha's desk is: 2c - 6

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Answer: x = 8

Step-by-step explanation:

This is a very, very, very simple algebra problem. I assume you know the basics of algebra.

First, move 8 to the other side:

3x = 24

divide by 3 on both sides

x = 8

There! Would it kill you to give me a quartic question to spice my life up?

Answer:

2+0.8+0.03

Step-by-step explanation:

The number of phones sold and the number of accessories sold will be 6 and 13 respectively.

An equation is a statement that two expressions, which include variables and/or numbers, are equal. In essence, equations are questions, and efforts to systematically find solutions to these questions have been the driving forces behind the creation of mathematics.

It is given that Abigail earns a $14 commission for every phone she sells and a $3.50 commission for every accessory she sells. on a given day, Abigail made a total of $129.50 in commission and sold 7 more accessories than phones

Suppose the number of accessories and phone be a p respectively.

If he sold 7 more accessories than phones the obtained equation is,

a = p+7

If Abigail receives a commission of $14 for each phone sold and a commission of $3.50 for each accessory sold. Abigail earned a total of $129.50 in commission on a certain day; the resulting calculation is

⇒3.5a + 14p = 129.50

⇒3.5(p+7) + 14p = 129.5

⇒3.5p + 24.50 + 14p = 129.5

⇒17.5p = 105.0

⇒p = 6

Substituting the value of p in the equation we get, a = 13

Thus, the number of phones sold and the number of accessories sold will be 6 and 13 respectively.

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The amount Lisa has in the account after 3 years is; 488.28.

The amount Xavier has in the account after 3 years is; 492.08.

The positive difference in their account after 3 years is; 4.20.

It follows from the task content that Lisa savings as described is modelled by the function;

F (x) = 250(1.25)^x

1. It therefore follows that the amount Lisa would have in the account after 3 years would be;

F(3) = 250 (1.25)³

F(3) = 250 × 1.953125

F(3) = 488.28125.

Hence, when rounded to the nearest hundredth; we have; F(3) = 488.28.

2. Also, the amount Xavier has after 3 years can be determined from the table as; 492.08.

3. The positive difference can therefore be determined as; | 492.08 - 488.28 | = 4.20.

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The true statements are:

The greatest common factor of 20 and 30 is 10.

The least common multiple of 20 and 30 is 60.

The common factor is 2.

Consider the numbers 20 and 30,

The factors of 20 are 1, 2, 3, 4, 5, 10, and 20.

The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.

The common factors are 1, 2, 3, 5, 6, 10 and hence the greatest common factors are 10.

And, 2 is a common factor.

The multiples of 20 are 20, 40, 60, 80, 100, ....

The multiples of 30 are 30, 60, 90, 120, ...

Therefore, the least common multiple is 60.

The GCF and LCM of 20 and 30 are 10 and 60 respectively. The common factor is 2.

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The width of the planter box will be 2 meter.

What is mean by Rectangle?

A quadrilateral with four right angles is called a Rectangle.

The area of a rectangle is defined as length times width.

Given that;

The area of a rectangular planter box = [tex]15\frac{1}{2}[/tex] m²

The length of cover to cover a rectangular garden = [tex]7 \frac{3}{4}[/tex] meter

Since, The area of a rectangle = Length x Width

Let the width of planter box = x meter.

Then, We can substitute all the values we get;

The area of a rectangular planter box = Length x Width

⇒ [tex]15 \frac{1}{2} = 7 \frac{3}{4} * x[/tex]

Change into improper fraction as;

⇒ 31/2 = 31/4 × x

Solve for x as;

⇒ 31/2 = 31/4 × x

Divide by 31/4;

⇒ x = 31/2 × 4/31

⇒ x = 4/2

⇒ x = 2 meter

Thus, The width of the planter box will be 2 meter.

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