Solve |2x-3|> or equal to 7

Answer:

\((x^{2} +6x+8)-(x^{2} )\)

Step-by-step explanation:

Area of Green including the white area:

\((x+4)(x+2)\)

\(x^{2} +6x+8\)

Area of White area is:

\(x^{2}\)

Area of Green without white would be:

\((x^{2} +6x+8)-(x^{2} )\)

The equations for this particular representation are

and

To find the equation of the line that is perpendicular to the line 5x - 2y = -6 and passes through the point (5, 4), we can use the slope-intercept form of a line, y = mx + b. We know that the slope of the given line is -5/2, so the slope of the line that is perpendicular to it is the negative reciprocal of this slope, or 2/5.

We also know that the line passes through the point (5, 4), so we can plug these values into the equation to solve for b, which gives us 4 = (2/5)(5) + b. Solving for b, we find that b = 2. Therefore, the equation of the line is y = (2/5)x + 2.

Alternatively, we can use the point-slope form of a line, which is written as y - y1 = m(x - x1). In this form, m is the slope of the line and (x1, y1) is a point on the line. Plugging in the values for the slope and the point, we get y - 4 = (2/5)(x - 5). This simplifies to y = (2/5)x + 4, which is another equation that represents the line.

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The expression to represent the p pages David has read is: p = 18 + (1/4)x, where x is the total number of pages in the book.

David has read 18 pages more than 1/4 pages of a book. The expression to represent the p pages that David has read would be: p = 18 + (1/4)x, where x is the total number of pages in the book. The reasoning behind this is as follows:

David has already read 18 pages more than 1/4 of the book, so we have to add 18 pages to whatever the pages of the book are. Since we don't know what the actual number of pages are, we'll call that x. Therefore, David read 1/4 of the book (or 1/4 of x) plus 18 pages.

Hence, the expression is: p = 18 + (1/4)x.

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Answer: (-3, 5) I think

Answer:

I think p= -3 and q= -2. Or the other way around. I'm not completely sure.

The most likely thing Brooks will do with his increase in income is to increase his spending now that he can afford more.

It is common for people to adjust their spending habits to match their income. With a raise, Brooks may feel that he has more disposable income and therefore increase his spending. However, it is important to note that this may not always be the case for everyone.

The way individuals handle an increase in income can vary depending on their financial situation and personal beliefs about money management. In Brooks' case, it is likely that he will increase his spending because he now has more money available to him. This may mean he can afford to purchase more skateboard trucks and wheels or other items that he previously couldn't.  However, it is important for Brooks to consider his long-term financial goals before making any major purchases. While an increase in income may feel like an opportunity to spend more, it can also be a chance to save more or pay off debt. If Brooks has outstanding debt, he may want to consider using the extra income to pay it down faster. Alternatively, he may want to put some of the extra income into savings or investments to work towards longer-term goals like buying a house or planning for retirement.

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Answer:

the widths of the wire :)

Step-by-step explanation:

The answer is in the image. Y is 25 because the legs are the same (45 and 45 degree angles) and x is found with trigonometry or can be √1250 (simplified as 25√ 2) using pythagorean theorem or by using 45 45 90 triangle rule.

The probability of selecting a three-digit number with the property that one digit is equal to the product of the other two is 1/90.

1/90

The probability of selecting a three-digit number with the property that one digit is equal to the product of the other two is 1/90. This is because there are only 9 possible digits (1, 2, 3, 4, 5, 6, 7, 8, 9) to choose from, and each of these digits can be multiplied by itself twice to give 9 possible combinations. Therefore, there are 9 three-digit numbers that satisfy the given condition, and these 9 numbers can be chosen from a total of 900 three-digit numbers (10 x 10 x 10 = 1000, minus the 100 numbers beginning with 0). Thus, the probability of selecting a three-digit number with the property that one digit is equal to the product of the other two is 9/900, which can be simplified to 1/90.

The probability of selecting a three-digit number with the property that one digit is equal to the product of the other two is 1/90.

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Step-by-step explanation:

x+2y=4

x-2y=12

______ ( add both equation)

2x = 16

x= 16/2

x= 8

Hope it helps ya

Answer:

mary should be 29 while her daughter 6.

Product means the number that you get to by multiplying two or more other numbers together. so when u multiply 29 and 6 u get 174.

Answer:

Mary is 29 and her daughter is 6

Step-by-step explanation:

when Mary was 23, her daughter was 0

                  so the product is           23 × 0 = 0

when Mary was 24, her daughter was 1

                                                          23 × 1 = 1

when Mary was 25, her daughter was 2

                                                          25 × 2 = 50

·

·

·

when Mary was 29, her daughter was 6

                                                          29 × 6 = 174

∴ Mary is 29 and her daughter is 6

(im sure there is a way easier method to find this ;-; but this is how i did it)

The sum of the x and y coordinates of D" is 6

From the question, we have the following parameters that can be used in our computation:

D = (-1, -3)

The transformation rule is given as

T(-2,0) R180° about the origin.

Mathematically, this can be represented as

(x, y) = (-x + 2, -y)

So, we have the following representation

D" = (1 + 2, 3)

Evaluate the like terms

D" = (3, 3)

When the coordinates are added, we have

Sum = 3 + 3

Evaluate

Sum = 6

Hence, the sum is 6

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Complete question

A"B"C"D" is the image of ABCD after the composition of transformations

T(-2,0) R180° about the origin.

What is the sum of the x and y coordinates of D" if the coordinate of point D is (-1, -3)?

To write an equation equivalent to the given one, you have to simplify it.

The first

Answer:

Hi, there your answer is 25

Step-by-step explanation:

Here's the Pythagorean Theorem formula \(a^{2} +b^{2}=c^{2}\)

\(7^{2}+24^{2}\)=\(c^{2}\)

49+576=\(c^{2}\)

625=\(c^{2}\)

\(\sqrt{625}=c^{2}\)

\(25=c\)

Hope this helps :)

Answer:

Formula of a triangle:

B(base)H(height) x 1/2

Area of triangle:

8(base) x 13(height) x 1/2(basically just dividing by 2) = 52(area of triangle)

Now we multiply by the actual height of the whole thing

52(area of triangle) x 11(height) = 572 cm3 is your answer.

Answer:

area of base= B=1/2 bh

=1/2×8×13

=52

height of prism=11

volume of prim= Bh

=52(11)

=572 cm³

OAmalOHopeO

Answer:

The statement "The value of f(–10) = 82" is not true. To find the value of f(–10), we substitute –10 for x in the equation:

Step-by-step explanation:

The statement "The value of f(–10) = 82" is not true. To find the value of f(–10), we substitute –10 for x in the equation:

f(–10) = (–10)^2 – 5(–10) + 12 = 100 – (–50) + 12 = 162

The statement "The graph of the function is a parabola" is true. Because the equation of the function is of the form f(x) = ax^2 + bx + c, where a, b, and c are constants and a is not equal to 0, the graph of the function is a parabola.

The statement "The graph of the function opens down." is true. The coefficient of x^2 is a positive value, which means the parabola opens down.

So, the true statements are

The graph of the function is a parabola.

The graph of the function opens down.

The graph does not contain the point (20, –8)

The child passes through 18π radians in the course of the carousel ride.

To determine the number of radians the child passes during the 6-minute ride on the carousel, we need to know the distance traveled in terms of radians.

Since there are 20 horses spaced evenly around the carousel, each horse is separated by an angle of 360/20 = 18 degrees or π/10 radians.

Therefore, during one rotation of the carousel, the child passes through 20π/10 = 2π radians. And since the carousel completes one rotation every 40 seconds, the angular velocity is 2π/40 = π/20 radians per second.

To find the total distance traveled in radians during a 6-minute ride, we need to multiply the angular velocity by the time elapsed.

6 minutes is equal to 360 seconds,

so the child passes through π/20 x 360 = 18π radians during the ride.

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Answer:

its a estamite just guess

Step-by-step explanation:

D(t)= 6sin (pi/5t) + 10

General form:

y = A sin (Bx +C) +D

Where:

A = amplitude

D= vertical shift

C = phase shift B= period

For the given function:

Amplitude = 6

Phase shift = 10

The bottom graphs are Cosine functions, so they are not.

Among the top ones, The first one has an amplitude of 6 and the second one has an amplitude of 3 .

Correct answer:

Answer:

2772 times

Step-by-step explanation:

On average, a refrigerator door is opened 22 times each day.

Len has two refrigerators in his house.

Step 1

From the above question:

1 refrigerator = 22 times

2 refrigerators = 2 × 22 times

= 44 times.

Hence, Per days 2 refrigerators is opened 44 times

Step 2

In 1 week = 7 days =(For 2 refrigerators)

1 day = 44 times

7 days = x times

x = 7 × 44

x = 308 times.

Hence in 1 week, the 2 refrigerators are opened 308 times

Step 3

How many times in a 9−week period are the refrigerator doors opened

1 week period = 308 times

9 week period =

308 times × 9

= 2772 times

Answer:

For this case we know that \(\frac{2\pi}{3}= 120 degrees\). For this case we want to find:

\( arctan(tan(\frac{2\pi}{3}))\)

Since the tan and arctan functions are inverse when we apply bth at the same time we got the identity function so then we got for this case:

\(  arctan(tan(\frac{2\pi}{3})) = I(\frac{2\pi}{3}) = \frac{2\pi}{3}\)

Step-by-step explanation:

For this case we know that \(\frac{2\pi}{3}= 120 degrees\). For this case we want to find:

\( arctan(tan(\frac{2\pi}{3}))\)

Since the tan and arctan functions are inverse when we apply bth at the same time we got the identity function so then we got for this case:

\(  arctan(tan(\frac{2\pi}{3})) = I(\frac{2\pi}{3}) = \frac{2\pi}{3}\)

The distance traveled by car in one hour will be 56 miles.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that a car goes 42 miles in 45 minutes (3/4 of an hour). the distance traveled by car in one hour will be calculated as,

45 minutes = 42 miles

1 minute = 42 / 45 miles

60 minutes = ( 42 / 45 ) x 60

60 minutes = 56 miles

Hence, the distance will be 56 miles.

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Answer:

the number is 9

Step-by-step explanation:

Answer:

\(sin^2x\)

Step-by-step explanation:

To simplify the expression (1 - cos x)(1 + cos x), we can use the difference of squares identity, which states that \(a^2 - b^2 = (a + b)(a - b).\)

Let's apply this identity to the given expression:

\((1 - cos x)(1 + cos x) = 1^2 - (cos x)^2\)

Now, we can simplify further by using the trigonometric identity \(cos^2(x) + sin^2(x) = 1.\) By rearranging this identity, we have \(cos^2(x) = 1 - sin^2(x).\)

Substituting this into our expression, we get:

\(1^2 - (cos x)^2 = 1 - (1 - sin^2(x))\)

Simplifying further:

\(1 - (1 - sin^2(x)) = 1 - 1 + sin^2(x)\)

Finally, we get the simplified expression:

\((1 - cos x)(1 + cos x) = sin^2(x)\)

To simplify the expression \(\sf\:(1-\cos x)(1+\cos x)\\\), follow these steps:

Step 1: Apply the distributive property.

\(\longrightarrow\sf\:(1-\cos x)(1+\cos x) = 1 \cdot 1 + 1 \cdot \\\)\(\sf\: \cos x -\cos x \cdot 1 - \cos x \cdot \cos x\\\)

Step 2: Simplify the terms.

\(\longrightarrow\sf\:1 + \cos x - \cos x - \cos^2 x\\\)

Step 3: Combine like terms.

\(\longrightarrow\sf\:1 - \cos^2 x\\\)

Step 4: Apply the identity \(\sf\:\cos^2 x = 1 - \sin^2 x\\\).

\(\sf\:1 - (1 - \sin^2 x)\\\)

Step 5: Simplify further.

\(\longrightarrow\sf\:1 - 1 + \sin^2 x\\\)

Step 6: Final result.

\(\sf\red\bigstar{\boxed{\sin^2 x}}\\\)

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Methods used that summarize or describe characteristics of data are called Descriptive statistics

Descriptive statistic is defined as the method fro summarizing data and information to partition them into a section of meaningful data.It contains descriptive coefficients that defined the meaningfulness of the data .

Variability and central tendency are the part of descriptive statistics that describe the spread and central point of the data respectively.

Other options are incorrect because overall statistics measure complete components ,average statistics take mean of complete statistic data and inferential statistic is based on random data sample.

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The Pressure at bottom B is Greater then bottom of tank A.

Pressure is an expression of force exerted on a surface per unit area.

If a force F is applied on area A , then pressure P=F/A.

Given:

As, we know from the formula

Pressure = Force/ Area

So, Pressure is inversely related to Area.

Now, tank A has Greater area than Tank B.

Then, the Pressure exert at bottom B is greater than bottom tank A.

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The value of GI is approximately B. 77. Hence, the correct answer is B. 77.

Based on the given information and the similarity of triangles ^GHI and ^JKL, we can use the concept of proportional sides to find the value of GI.

We have the following information:

JP = 35

MH = 33

PK = 15

Since the triangles are similar, the corresponding sides are proportional. We can set up the proportion:

GI / JK = HI / KL

Substituting the given values, we get:

GI / 35 = 33 / 15

Cross-multiplying, we have:

GI * 15 = 33 * 35

Simplifying the equation, we find:

GI = (33 * 35) / 15

GI ≈ 77

Therefore, the value of GI is approximately 77.

Hence, the correct answer is B. 77.

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Answer:

I think it's 13

Step-by-step explanation: