In your own words, describe what transformations are possible in a linear function and what in the equation causes these movements.

Answer:

x=10.125 or 10 1/8

Step-by-step explanation:

If you mean 3.5*9 then here's the solution:

3.5*9=31.5

So 4x-9=31.5

So 4x=40.5

so x=10.125 or 10 1/8

The correct statement in the expression is as follows;

x² + y² > 1

x > y

The value of x and y are as follows:

x = √12 / 2√2

y = √3 / 4

Hence, let's find the statements that is correct for the expressions.

Therefore, let's check as follows:

x / y = 2

x / y = √12 / 2√2 ÷ √3 / 4 = √12 / 2√2  × 4 / √3 = 4√12 / 2√6 = 8√3 / 2√6

Therefore, it is incorrect

x² + y² > 1

(√12 / 2√2 )² + (√3 / 4)²

12 / 8  + 3 / 16 =  24 + 3 / 16 = 27 / 16

Therefore,

27 / 16 > 1

Hence, this statement is correct.

√12 / 2√2 > √3 / 4

2√3 / 2√2 > √3 / 4

√3 / √2 > √3 / 4

x > y

Therefore, the statement is correct

learn more on expression here: https://brainly.com/question/30423811

#SPJ1

By working with the square roots we can see that the true statements are the second and third ones.

Here we know that:

x = √12/(2*√2)

y = √3/4

We can rewrite the first expression by grouping the square root.

x = √12/(2*√2) = (1/2)*√(12/2)

x = (1/2)*√6 = √(6/4) = √(3/2)

The other variable can be rewritten as:

y  = √3/4 = √(3/16)

So we can see that:

x > y  (the denominator of x is smaller)

We also can see that:

x^2 + y^2 = 3/2 + 3/16 > 1

That is larger than 1 because x is larger than 1.

And the quotient gives:

x/y = (√(3/2))/(√(3/16)) = √(16/2) = √8

So the correctstatements are the second one and the third one.

Learn more about square roots at:

https://brainly.com/question/98314

#SPJ1

Answer:

r can be 0.5

Step-by-step explanation:

Here, we want to get a possible value of r

From the question, the value of r is between 0 and 3

Mathematically, we know that in degrees pi is the same as 180 degrees

In a case where we have r = 1/2

we have it that;

cos(pi/2) = 2 cos (pi/2)

Since pi/2 is 90 and cos 90 is zero; then we have it that the two sides of the equation is the same and r can be 1/2

Answer:

Step-by-step explanation:

2(x+y)=32  means :

x+y =16

Answer:

X=10

Step-by-step explanation:

Answer:

x=10

Step-by-step explanation:

3.15+6.85 is 10 so x is 10

First of all, try to understand the questions then try to make a pair of linear equations. After that make the coefficients of x or y equal in both RFD equations by multiplying them by suitable values then add or subtract them ,in such a way which will terminate any one of the variables. Then find the value of left variable. After that just put the value you have found just now In any of the equations and you'll really get the value of the second variable too.

Answer:

-8x -6

Step-by-step explanation:

f(x) = -5x – 4

g(x) = -3x -2

(f+g)(x)  = -5x – 4  +  -3x -2

Combine like terms

            = -8x -6

a. The simple interest for 4 years would be $960.

b. The amount at the end of the 4 years would be $2160.$

A man deposited $1200 in his bank account. A simple interest of 20% per annum was paid on his deposit.

a. For calculating simple interest for the 4 years

We have been given data as:

Principal (P) = $1200

Rate of Interest (R) = 20%

Time (T) = 4 years

⇒ Simple interest  = P × R × T

Substitute the value of P, R, and T in the above formula,

The simple interest for 4 years would be:

⇒ 1200 x 20% x 4 = 960

b. For calculating the amount at the end of the 4 years

The amount at the end of the 4 years would be:

1200 + 960 = 2160

Learn more about the simple interest here:

brainly.com/question/22621039

#SPJ1

Answer

Equation Two is correct.

Answer:

52 × 7 = 50 + 2 × 7

Step-by-step explanation:

An acre is a unit of measurement used to quantify land area, and it is commonly used in the United States to measure the size of plots of land, farms, and estates. One acre is equal to 43,560 square feet.

To visualize an acre, imagine a rectangle that is approximately 208 feet by 209 feet, or a square that is approximately 209 feet on each side.

To convert acres to square feet, you can use the following formula:

1 acre = 43,560 square feet

Therefore, to convert acres to feet, you can simply multiply the acre value by 43,560. For example, if you want to convert 5 acres to square feet, you can use the following formula:

5 acres x 43,560 square feet per acre = 217,800 square feet

So 5 acres is equal to 217,800 square feet.

It's worth noting that the acre is a unit of measurement used primarily in the United States, and other countries may use different units of measurement to quantify land area. For example, in the metric system, the hectare is commonly used to measure land area, with 1 hectare equal to 10,000 square meters (about 2.47 acres).

To learn more about measurements click on,

https://brainly.com/question/8435178

#SPJ4

One beautiful mathematical idea is the concept of the Golden Ratio. The Golden Ratio is a mathematical ratio that is approximately equal to 1.618. It can be found in various natural and artistic phenomena, such as the proportions of the human body and the dimensions of famous artworks like the Parthenon. The beauty of the Golden Ratio lies in its aesthetic appeal and harmonious proportions, which can be appreciated by individuals from different backgrounds.

The Golden Ratio is a mathematical concept that can be understood by considering the relationship between two quantities. It is the ratio of the larger quantity to the smaller quantity, and this ratio is approximately equal to 1.618. This ratio has been observed in various natural and artistic contexts, which adds to its beauty. For example, the proportions of the human body, such as the ratio of the height to the navel compared to the navel to the floor, are often close to the Golden Ratio. Similarly, famous artworks, such as the Parthenon in Athens, exhibit dimensions that are related to the Golden Ratio.
The beauty of the Golden Ratio is similar to other kinds of beauty that humans encounter in the sense that it evokes a sense of harmony, balance, and aesthetic appeal. It demonstrates the presence of underlying mathematical principles that govern patterns and proportions in the natural and artistic world. This beauty can be appreciated by individuals regardless of their mathematical background, as it appeals to our innate sense of visual harmony and proportion. The elegance of the Golden Ratio lies in its ability to bridge mathematics and aesthetics, showcasing the interconnectedness between these domains of human experience.

Learn more about golden ratio here
https://brainly.com/question/30639704



#SPJ11

Given that,

Initial speed, u = 15 m/s

Acceleration, a = 0.5 m/s²

Time, t = 6 s

To find,

Velocity after 6 seconds.

Solution,

Let v is the velocity of the train.

Using equation : v = u +at

Put all the values,

v = 15 +0.5(6)

= 15 + 3

= 18 m/s

So, its final velocity is 18 m/s.

Answer:

A. Add 3 to both side of the equation.

Step-by-step explanation:

If you add 3 to both sides, right after you will be able to simplify it.

Answer:

A. Add 3 to both sides of the equation.

Step-by-step explanation:

It was correct… You’re welcome

Answer:

-7/10

Step-by-step explanation:

= 4/10 - 11/10

= (4-11)/10

= -7/10

Answer:

This sequence is a geometric sequence.

The common ratio of the sequence is

3/9 = 1/3

Hope this helps

Answer:

2y-x=0

Step-by-step explanation:

Please mark as brainliest

Step-by-step explanation:

2x + 1 + x - 13 = 180° because these angles are supplementary

3x - 12 = 180°

3x = 180 + 12

3x = 192 divide both sides by 3

x = 64

2x + 1 ➡ 2 × 64 + 1 = 129°

x - 13 ➡ 64 - 13 = 51°

False. Cronbach's alpha is a measure of internal consistency reliability, not a measure of the correlation between scale items.

It assesses the extent to which the items in a scale or questionnaire are measuring the same underlying construct.

Cronbach's alpha is calculated based on the inter-item correlations among the items in a scale. It provides a measure of the average correlation between all possible pairs of items in the scale. The range of Cronbach's alpha is between 0 and 1, with higher values indicating greater internal consistency or reliability.

Essentially, Cronbach's alpha quantifies the extent to which the items in a scale are consistently measuring the same construct or concept. It assesses how well the items "hang together" as a reliable measurement tool.

While correlation between scale items is related to internal consistency, Cronbach's alpha specifically measures the degree to which the items are interrelated and provides a single coefficient that reflects the overall reliability of the scale. It does not directly indicate the extent of item-item correlations or the strength of individual item contributions to the scale.

Learn more about questionnaire at: brainly.com/question/27972710

#SPJ11

Answer:

$180

Step-by-step explanation:

Well because it is $27 per hour, you can start with the whole hours:

6*27=162

then because you are working with fractions you can find what 1/3 of 27 is:

27* (1/3)=9

this tells us that one-third of an hour is worth 9 dollars but because it is 2/3 then you just add another 9. This means 2/3 of 27 is 18.

Then you just add it all up:

162+18=180

Answer:

x= -8

Step-by-step explanation:

Simple math

Answer: x = -8

7(x + 2) = 6(x + 1)

⇔ 7x + 14 = 6x + 6

⇔ 7x - 6x = 6 - 14

⇔ x = -8

Step-by-step explanation:

g = 9y

this is true because khan academy

The missing factor of the given equation is 9y.

The factors of the expressions are the simplified expression which when multiplied results in the original expression.

Divide 18y³ by 2y² to determine the missing factor.

G=18y³/2y²

Express the numerator and denominator in the factored form and simplify.

G=(2·3·3·y·y·y)/(2·y·y)

G=3·3·y

G=9y

So, the missing factor of the given equation is 9y.

To learn more about factor click:

https://brainly.com/question/19386208

#SPJ3

Answer

-6a - 48

Solution

-6 x a= -6a

8 x -6= 48

-6a - 48

Answer:

E

π—is the ratio of the circumference of any circle to the diameter of that circle.

There is no Triangle

Answer:

the answer is 1

Step-by-step explanation:

anything to the 0th power is 1

Answer:

The answer you are looking for is 1

Step-by-step explanation:

Any number raised to the power of one equals the number itself. Any number raised to the power of zero, except zero, equals one. This multiplication rule tells us that we can simply add the exponents when multiplying two powers with the same base.

Please tell me if it is correct using the ratings or thanks

Answer:

I think its a student loan

Step-by-step explanation:

Answer:

studint loan

Step-by-step explanation:

dont have explination for this one