165 divided by 56 is equal too ?

Graphs with a nonzero axis most misleading as they distort differences between values.

What is a graph ?

Graph can be defined as the visual representation of data in the form of given ordered pairs.

A professional who specializes in interest rates might find the information in the left-hand graph quite useful.

They distort differences between values.

We have given that, a graph

They distort differences between values,

So distort differences between values can be,

Non-zero axes distort differences between values, but they are not always misleading.

It depends on who is looking at them.

Consider the bar graphs , showing the change in interest rates over time.

A reader might conclude that interest rates had risen sharply (the zero-axis shows that they have remained steady).

However, a professional who specializes in interest rates might find the information in the left-hand graph quite useful.

Hence, Graphs with a nonzero axis most misleading as they distort differences between values.

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The possible scales factors of the given dilation transformation are 3/2 and -3/2. Hence, their sum is zero.

A dilation is a transformation that results in an image with the same shape as the original but a different size.

In a dilation transformation, a negative scale factor enlargement will cause the enlargement to appear on the opposite side of the enlargement's center and will be inverted (upside down). The size of the shape will also alter depending on the degree of the enlargement.

The areas are scaled by 9/4

Since, the area of a square is the square of its side, then scale factor is:

Scale factor = ±√(9/4) =  ± 3/2

Hence, the possible values are positive scale factor: 3/2 and negative scale factor = -3/2.

Their sum is: 3/2 + (-3/2) = 0

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X = -4,8 are the values of x in quadratic equation .

What in mathematics is a quadratic equation?

A quadratic equation is a second-order polynomial equation in one variable using the formula x = ax2 + bx + c = 0 and a 0.

                         The fundamental theorem of algebra ensures that it has at least one solution because it is a second-order polynomial problem.

Let X² = X

= x^4 - 4x^2 - 32

= X² - 4X - 32

= X² - (8 - 4 )X - 32

= X² - 8X + 4X - 32

= X( X - 8 ) + 4( X - 8 )

= (X + 4 ) ( X - 8 )

= X = -4 , 8

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According to the question, Alexa's monthly payment will be $448.59.

Payment is the transfer of money from one party to another in exchange for goods, services, or to fulfill a legal obligation. Payment can take many forms, such as cash, check, credit or debit card, money order, bank transfer, or online payment. The most common form of payment is cash, followed by debit and credit cards. Payment also includes more modern forms such as digital currencies, mobile payments, and contactless payments. Payment is an important part of the exchange of goods and services, and it is essential for the functioning of a modern economy.

M = P x r x (1 + r)ⁿ / ((1 + r)ⁿ - 1)

M = 22,000 x 0.063 x (1 + 0.063)⁶ / ((1 + 0.063)⁶ - 1)

M = 22,000 x 0.063 x 1.3958 / 0.7236

M = $448.59

Therefore, Alexa's monthly payment will be $448.59.

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The student's equation is incorrect because it contains only one part, and an equation requires two parts to be valid.

An equation is a statement that two things are equal, and it must contain two different parts. A single number, such as the five numbers that this student used, can't make an equation. The student was using the numbers as adjectives, which modify nouns, but adjectives can't be added to make an equation.

In order to have a proper equation, the student must have two parts, each with its own number or variable. For example, the student could have used 2 + 3 = 5, which is an equation with two parts.

The left side of the equation (2 + 3) is the sum of the two numbers, and the right side of the equation (5) is the result of that sum.

This equation would be correctly written and would produce the correct result.

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Answer:

Isosceles Right Triangle.

Step-by-step explanation:

Let the points be A, B and C where A = (-4, 1), B = (0, -2) and C = (3, 2)

Slope of AB = (-2-1)/(0- -4) = -3/4

and its length = √(-2-1)^2 + (0- -4)^2 = √25 = √5.

Slope of BC = (2 - -2)/(3 - 0) = 4/3

and its length = √(2 - -2)^2 + (3)^2 = √25 = √5

Slope of AC = ((2-1)/3- -4) = 1/7

and its length = √((4--4)^2 + (2-1)^2 = √17

The product of the slopes of AB and BC = -3/4 * 4/3 = -1 so

m < ABC = 90 degrees.

Also, the sides AB and BC are equal in length

So. the Triangle is an isosceles right triangle.

Anne should mix 9 cans white paint with 6 cans of blue paint.

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Given that, Anne wants to paint her house light, so she is mixing 3 cans of white paint to every 2 cans of blue paint.

So, the ratio of white paint to blue paint is 3:2

1) Multiply the ratio by 3, we get 9:6

So, Anne should mix 9 cans white paint with 6 cans of blue paint.

2) Rate = 3/2

= 1.5

Therefore, Anne should mix 9 cans white paint with 6 cans of blue paint.

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The total cost of the TV would be $690.00 to the nearest cent.

Given that,

The regular price of the TV is $759

So, the regular price of the TV = $759

The store is offering a discount of 15%. To calculate the discount amount, multiply the regular price by the discount rate (15% = 0.15).

So, the offered discount is 15% of $759 = $113.85

Subtract the discount amount from the regular price to get the price after the discount.

Then, the price after the discount is $759 - $113.85 = $645.15

To calculate the sales tax, multiply the price after the discount by the tax rate (7% = 0.07).

Then, the sales tax for the TV is 7% of $645.15 = $45.13

Add the sales tax to the price after discount

Then, total cost: $645.15 + $45.13 = $690.28

It is rounded to the nearest cent: $690.28 = $690.00

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Answer:

it is 52.6

Step-by-step explanation:

because that is the very big number

i hope that helps you

Answer:

(--1, -2)

(-4, -2)

(-4, -4)

Step-by-step explanation:

Rule ( x,y)  ⇒ (-x, -y)

(1,2) ⇒ (-1,-2)

(4,2) ⇒ (-4,-2)

(4,4) ⇒ (-4,-4)

The probability to get an f is 0:2 is 0.666

What is Probability?

The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty.

P(C/A) = 0.8

P(C/B) = 0.2

P(C)=0.4

P(A/C)= P(C/A)P(A)/P(C)

= 0.8*P(A)/0.4

P(C)= P(C/A) P(A)+ P(C/AC) (1-P(A)

0.4= 0.8*P(A)+0.2(1-P(A))

0.4 =0.6 P(A)+0.2

0.2/0.6 = P(A)

Hence

P(A/C)=0.8/0.4 *0.2/0.6

=2*2/6

=0.666

The probability to get an f is 0:2 is 0.666

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The expressions are equivalent to 10a - 25 + 5b are option A, C and D.

A mathematical definition of an equation is a claim that two expressions are equal when they are joined by the equals sign ("="). For illustration, 2x - 5 = 13. Two expressions are combined in an equation using an equal symbol ("="). The "left-hand side" and "right-hand side" of the equation are the two expressions on either side of the equals sign.

Given that the expression is 10a - 25 + 5b.

For the given options, simplify each individual expression to determine the answer:

A. 5(2a−5+b)

= 10a - 25 + 5b

Equivalent

B. -2(-5a-25+5b)

= 10a + 50 - 10b

Not equivalent

C. 10×(a − 2.5 + 0.5b)

= 10a - 25 + 5b

Equivalent

D. (−2a + 5 − b)⋅(−5)

= 10a - 25 + 5b

Equivalent

E. −10⋅(−a−2.5−0.5b)

= 10a + 25 + 5b

Not equivalent

Hence, the expressions are equivalent to 10a - 25 + 5b are option A, C and D.

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Answer:

-2

Step-by-step explanation:

if we sum the 2 equations we will find it the the same equation they want so 3x+10y-x+7y=2-4

2x+17y=-2

I hope I help you in this ans and tq.

Answer:  16 men should be assigned to finish the work in 20 days.

Step-by-step explanation:

Let's assume that the number of men needed to complete the work in 20 days is y. Then, the rate of work done by each man is given by 20/16=5/4 units of work per day.

So, the rate of work done by y men is given by 5/4 * y units of work per day.

Since the total work is constant, we have 20 men * 20/16 units of work per day = y men * 5/4 units of work per day.

Dividing both sides by 5/4, we get:

y = 20 * 20/16 / (5/4) = 20 * 4/5 = 16 men.

Therefore, 16 men should be assigned to finish the work in 20 days.

Answer:

Juan wrapped n gifts.

Kala wrapped 6n gifts. (because she wrapped 6 times as many gifts as Juan)

Kala wrapped 48 gifts in total (as stated in the problem)

So, 6n = 48

n = 8 (by dividing both sides by 6)

So, Juan wrapped 8 gifts.

Answer:

8 gifts.

Step-by-step explanation:

If Juan wrapped n gifts, then Kala wrapped 6n gifts because Kala wrapped 6 times as many gifts as Juan.

And we know that Kala wrapped 48 gifts, so we can set up an equation:

6n = 48

To find the number of gifts Juan wrapped, we can divide both sides of the equation by 6:

n = 48/6

n = 8

So Juan wrapped 8 gifts.

Salut/Hello!

Answer: 0.625

Step-by-step explanation:

The probability will be 5 men in a selection of 8 random men
so 5/8 is equal to 0.625 which shows the probability.

I hope it was helpful! :]

Answer:

i) 5,00,00,000 (5 billion) in standard form would be 5 x 10^9

ii) 39087.8 in standard form would be 3.90878 x 10^4

iii) The distance between Earth and Moon is 384,000,000 m (384 million meters) in standard form would be 3.84 x 10^8 m.

Step-by-step explanation:

It is true that one method of conducting a survey involves selecting a sampling of a representative group of people. This is called survey sampling.

Survey sampling is defined as a statistical method that involves selecting and surveying individuals from a particular group of people. The population that is chosen to survey could be based on a range of attributes. The target audience could be a general group like the United States' population or a more specific group, like young adults, voters in California, or male pet owners from New England.

Survey sampling involves three steps, which are:

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Lauren worked for [tex]$7 / 24$[/tex] th of a day.

A fraction is a concept where some portions of a full item are expressed in fraction form or division form. For example, if there are 150 students and 98 of them are female, the fraction can be written as follows. Similarly,

24 hours make up the entirety of a day.

In the morning, 1(1/4) hours, which equates to 5/4 hours, in the afternoon, 3 hours, and in the evening, 2 hours and 45 minutes, respectively, which may be stated as

=(2+45/60)

=2+3/4

=11/4hours

So, the total no of hours Lauren practised will be

Total [tex]$=\frac{5}{4}+3+\frac{11}{4}$[/tex]

[tex]$=\frac{5+12+11}{4}$[/tex]

[tex]$=\frac{28}{4}$[/tex]

[tex]$=7$[/tex] hours

Now we can express it in fraction form,

Fraction[tex]$7 / 24$[/tex]

Hence, Lauren worked for [tex]$7 / 24$[/tex]th of a day.

The complete question is,

Lauren practiced playing the piano 1 1/4 hours in the morning, 3 hours in the afternoon, and 2 hours and 45 minutes in the evening. For what fraction of the day did she practice?

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The tangent line to the curve x = 9t^2 + 2, y = t^3 − 9 at the point (83, 18) has a slope of 1/2.

The slope of the tangent line to a curve at a point (x₀, y₀) can be found by taking the derivative of the equation for the curve at that point and evaluating it at x₀.

Given the curve x = 9t^2 + 2, y = t^3 − 9, we can find the derivative with respect to t, which is the slope of the curve at any point (x, y).

dx/dt = 18t

dy/dt = 3t^2

So, the slope of the tangent line at point (x₀, y₀) on the curve is given by:

m = dy/dt * (dt/dx) = (3t^2) * (1/18t) = (1/6) * t

To find the point(s) on the curve where the tangent line has slope 1/2, we set m = 1/2 and solve for t:

(1/6) * t = 1/2

t = 3

Substituting t = 3 back into the equation x = 9t^2 + 2, y = t^3 − 9, we get the point (x₀, y₀) = (83, 18).

--The question is incomplete, answering to the question below--

"at what point(s) on the curve x = 9t^2 + 2, y = t^3 − 9 does the tangent line have slope 1/2 ?"

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Answer:

8 is a solution for the following equations:

x + 6 = 2 (subtracting 6 from both sides gives x = -4)

x - 4 = 4 (adding 4 to both sides gives x = 8)

3x = 24 (dividing both sides by 3 gives x = 8)

StartFraction x Over 8 EndFraction = 1 (multiplying both sides by 8 gives x = 8)

Note that for x+2=10 and x-2=10 and 2x = 4, 8 is not a solution.

The length of each side of the square is 4 units. The perimeter of the square is 16 units.

What is the perimeter?

A closed path that encompasses, encircles, or outlines a one-dimensional length or a two-dimensional shape is called a perimeter. A circle's or an ellipse's circumference is referred to as its perimeter. There are numerous uses in real life for perimeter calculations.

Assume that the length of the side of the square is a.

The perimeter of the square is 4a.

The area of the square is a².

Given that the perimeter and the area of the square are the same.

According to the question,

a² = 4a

Solve the above equation:

a² - 4a = 0

a(a-4) = 0

Either a = 0 or, a-4 = 0

a ≠ 0

Therefore, a = 4

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The amount of time it will take him to make an observations in order to view an entire cycle would be = one month. That is option C

Moon cycle is defined as the the series of phases that the moon takes to orbit around the earth as the earth moves round about the sun.

The difference phases of the moon include the following:

These cycles are repeated again after 29.5 days which is approximately 1 month, therefore, the amount of time it will take him to make an observations in order to view an entire cycle would be = one month

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Answer:

x=0

Step-by-step explanation:

21x-3x=yx(7-1)

18x=6xy

18x=6xy=0

6x(3-y)=0

x=0

Answer: I want to say is this one: -6, -3, 2, 5

Step-by-step explanation: That one just look like its the one because the first option it goes from greatest to least and then repats itself so i know if not that one. then the next one also looks wrong. I saw is the 3rd one.

Answer:

i think its 3.14, im not sure though srry

Step-by-step explanation:

Answer:

11. 15°

I haven't learned how to find sides with only one side given yet I'm so sorry!!