A rectangle with an area of 25 square centimetres is rotated and reflected in the coordinate plane. What will be the area of the resulting image? Explain.

Answer:

y can only be greater than x if x has a variable less than y so the answers is ly- lx

Step-by-step explanation:

hi <3

standard form is written in the form a x 10^n

where a is a number between 1 and 10

in this case, you would get 4.25 x 10^12

hope this helps :)

The ordered pair that solves the system of equation is (0, 0).

To solve this system, we can substitute the first equation into the second equation to eliminate y:

x = 2x

Solving for x, we get x = 0.

Substituting x = 0 into the first equation, we get y = 0.

Therefore, the ordered pair that solves the system is (0, 0).

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Answer:

p= -6 I hope this helps............

Answer:

0

Step-by-step explanation:

9.999 rounded to the nearest 1000 is 0

1. Andy's oldest daughter ate the most pizza. She ate the entire personal pizza, which is 10 inches in diameter

2. If the company offered an extra large pizza, you could find out how much of it a person ate if they cut their own piece with a central angle of M°

Andy's oldest daughter ate the most pizza. She ate the entire personal pizza, which is 10 inches in diameter. This means that she ate 100% of the pizza. Andy's wife ate 2/6 of the small pizza, which is 12 inches in diameter. This means that she ate 1/3 of the pizza. Andy's younger daughter ate 1/8 of the medium pizza, which is 14 inches in diameter.

This means that she ate 12.5% of the pizza. Andy cut himself a piece that had a central angle of 180° from the large pizza, which is 16 inches in diameter. This means that he ate 50% of the pizza.

The least amount of pizza was eaten by Andy's younger daughter. She only ate 1/8 of the medium pizza.

2. If the company offered an extra large pizza, you could find out how much of it a person ate if they cut their own piece with a central angle of M° by using the following formula:

Percentage of pizza eaten = (M° / 360°) * 100%

For example, if a person cut themselves a piece of an extra large pizza with a central angle of 180°, they would have eaten 50% of the pizza.

Percentage of pizza eaten = (180° / 360°) * 100% = 50%

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The average is 40 and  the margin of error is 10.95.

What is margin of error?

The margin of error is a statistic expressing the amount of random sampling in the result of a survey.

Average (A) = sum of all the value/ given set.

A = (51+ 41 + 28)/3 = 40

margin of error = 100/square root of 120 = 10.95.

Therefore, the average is 40 and  the margin of error is 10.95.

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Answer:

Gender and passing the test appear to be ________, as the probability of each event occurring does not depend on the other. Both males and females pass or fail the test with similar likelihoods. To confirm this independence, you could perform a chi-square goodness-of-fit test comparing observed frequencies to expected frequencies under the null hypothesis of independence between gender and test outcome. If the calculated p-value from the test exceeds your chosen significance level, you can conclude that there is sufficient evidence to reject the null hypothesis, indicating that gender and passing the test are dependent.

Answer:

6.856

Step-by-step explanation:

8² + x² = 17

8² - 17 = -x²

64 - 17 = -x²

-47 = -x²

x² = 47

x = 6.856

Answer:

did u ever get the answer? if so what is it??

Step-by-step explanation:

Answer: 2662.25 (now u just need to round it to the whole)

Step-by-step explanation: Ok we know that it can last 5750 years, and we know 53.7 percent of those years is gone, meaning it only got 46.3 percent of it years left. until it gone. So 46.3 percent of 5750 is 2662.25. Now go round it if u need to.

Answer:

Step-by-step explanation:

A number line going from negative 8 to positive 4 in increments of 2. There are 4 equal spaces between each number. Negative 3.5 is plotted on the mark 1 space to the left of 4.

A number line going from negative 20 to negative 10 in increments of 2. There are 4 equal spaces between each number. Negative StartFraction 21 Over 2 EndFraction is plotted on the mark 1 space to the left of negative 10.

A number line going from negative 10 to positive 4 in increments of 2. There are 4 equal spaces between each number. Negative StartFraction 7 Over 2 EndFraction is plotted on the mark labeled negative 6.

A number line going from negative 2 to positive 8 in increments of 2. StartFraction 9 Over 2 EndFraction is plotted on the mark 1 space to the left of 4.

Answer:

B

Step-by-step explanation:

Trust me on this, also can I have brainiest please?

Hope you do well! :D

Answer:

Blank 1 : can be ;  blank 2 : cannot be

Step-by-step explanation:

The x ≤ 5 means , Jon can buy at most 5 packets of milk

The middle value of a data , calculate by sum of all the data points to the number of data points is called the mean.

The amount between $2 and $10 is A  $8

an amount between $10 and $20 is B  $15

What is an amount greater than $50  C$65

What is your name :  D John

What is the name of an item that you will buy only once E : White Chocolate

What is the name of an item that you will buy more than once? (F) Milk

John is going shopping for White Chocolate and  Milk. The cost of White Chocolate is $15 and the cost of each packet of milk is $8 .If John can spend at most $65. how many milk packet can be purchased

Let x represents the number of milk packet

The inequality that can be formed is

8 x + 15 ≤ 65

A = 8 , B = 15 ,  C = 65

8x ≤ 40

x ≤ 5.

The inequality is plotted on the graph , as the data can be anything below and equal to 5 , it is represented by a shaded region.

The x ≤ 5 means , Jon can buy at most 5 packets of milk.

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The solution to the equation 1/2 - x + 3/2 = x - 4 is x = 3.

We have Equation 1/2 - x + 3/2 = x - 4

Now, solving the equation for x we get

/2 - x + 3/2 = x - 4

First, let's combine the like terms on both sides of the equation:

(1/2 + 3/2) - x = x - 4

4/2 - x = x - 4

2 - x = x - 4

Next, let's move the term with x to the left side by adding x to both sides:

2 - x + x = x - 4 + x

2 = 2x - 4

Then, let's move the constant term -4 to the right side by adding 4 to both sides:

2 + 4 = 2x - 4 + 4

6 = 2x

6/2 = 2x/2

3 = x

Therefore, the solution to the equation is x = 3.

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Answer:

3

Step-by-step explanation:

Answer:C

Step-by-step explanation:

The maximum load this boat could hold without sinking is 225 g. The correct option is C.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the rectangular boat pictured below is floating in water with a density of 1.0 g/mL. The sides of the boat are 4.5 cm high, and the base of the boat measures 10.0 cm x 5.0 cm.

The weight will be calculated as,

Density = mass/volume

1 = mass / ( 5 x 10 x 4.5 )

mass = 225 g

Hence, the correct option is C.

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The number of real number solutions for the equation is zero.

In Mathematics, a quadratic equation can be defined as a mathematical expression that can be used to define and represent the relationship that exists between two or more variable on a graph:

ax² + bx + c = 0

In Mathematics, the quadratic formula is modeled and represented by the following mathematical expression:

\(x = \frac{-b\; \pm \;\sqrt{b^2 - 4ac}}{2a}\)

For the quadratic equation x² - 2x + 9 = 0, we have:

a = 1, b = -2 and c = 9

\(x = \frac{-(-2)\; \pm \;\sqrt{(-2)^2 - 4(1)(9)}}{2(1)}\\\\x = \frac{2\; \pm \;\sqrt{4- 36}}{2}\\\\x = \frac{2\; \pm \;\sqrt{-32}}{2}\)

x = 2/2 ± (√-32)/2

x = 1 + (√32)/2i or x = 1 - (√32)/2i

In conclusion, this quadratic equation x² - 2x + 9 = 0 has no real number solution.

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Answer:

Step-by-step explanation:

area = Area of rectangle 1 + area of rectangle 2 + area of rectangle 3 + area of triangle

=5 * 12 + 5*5 + 2*3 + (1/2)* 4 * 3

= 60 + 25 + 6 +6

= 97

A graph of the exponential function \(f(n)=37000(1.06)^n\) is shown in the image attached below.

In Mathematics and Geometry, an exponential function can be modeled by using this mathematical equation:

\(f(x)=a(b)^x\)

Where:

Based on the information provided above, your salary can be modeled or represented by the following exponential function;

\(f(n)=37000(1.06)^n\)

Lastly, we would use an online graphing calculator to plot the given exponential function as shown in the graph attached below.

In conclusion, the rate of change of this exponential function is equal to 1.06.

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The rate of change in elevation will be:

R = -225m/10s = -22.5 m/s

The airplaen descends at a rate of 22.5 meters per second.

The rate in change of the elevation will be given by the quotient between the change in elevation and the time in which that change happens.

Here we know that the airplane descended 225 meters, so the change in elevation is:

C = -225m

And that change happens in 10 seconds, so the rate of change in elevation will be:

R = -225m/10s = -22.5 m/s

The airplane descends at a rate of 22.5 meters per second.

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Answer:

\(\frac{8342}{10000} \\ \)

Answer C is correct

Step-by-step explanation:

\(0.8342 = \frac{8342}{10000} \)

To check whether this correct or wrong.

\(0.8342 \times 10000 = 8342\)

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The decimal 0.8342 expressed as a fraction is (c) 8342/10000

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

The decimal 0.8342

Express the decimal 0.8342 as a fraction

So, we have the following representation

Fraction = 8342/10000

When the fraction is simplified, we have

Fraction = 8342/10000

Hence, the decimal 0.8342 as a fraction is (c) 8342/10000

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Answer:

dianete makes 1.25 neckties per hour

Step-by-step explanation:

It's important to notice that we have two different intervals with two different functions. The first interval is between 0 and 10, and the second interval is for a value greater than or equal to 10.

Having said that, the only piecewise function with the correct intervals is D.

Also, because it has the correct ratios, 28 and 22.

Refer to the diagram below. We have the following points

The shadow extends from point B to point C. If we let x be the the horizontal distance from the lamp to the person, then dx/dt represents the speed at which the person is walking away from the lamp. In this case, dx/dt = 4 feet per second.

Let y be the length of the shadow. We can use similar triangles and proportions to help find what y is equal to in terms of x

AD/BE = AC/BC

15/6 = (x+y)/y

15y = 6(x+y)

15y = 6x+6y

15y-6y = 6x

9y = 6x

y = 6x/9

y = 2x/3

y = (2/3)*x

The length of the shadow is 2/3 that of the distance from the person to the lamp.

Now apply the derivative to both sides to compute dy/dt, which represents how fast the shadow is changing.

y = (2/3)x

dy/dt = d/dt[ (2/3)x ]

dy/dt = (2/3)*d/dt[ x ]

dy/dt = (2/3)*dx/dt

dy/dt = (2/3)*4

dy/dt = 2.667

The rate in which the shadow is lengthening is approximately 2.667 ft per second.

Answer:

A. AB = AC because of the definition of an isosceles triangle

B. ∠B = ∠C because corresponding parts of congruent triangles are congruent.

D. BM = CM because of the definition of a midpoint

Step-by-step explanation:

A. An isosceles triangle is a triangle with two equal sides, hence:

AB = AC because of the definition of an isosceles triangle. option A is correct.

D. Since Point M is drawn as the midpoint of BC, hence:

BM = CM because of the definition of a midpoint. Option D is correct.

E. Reflexive property of congruence states that an angle, line segment, or shape is always congruent to itself. hence AM ≈ AM because of reflexive property.

AM ≈ AM because of the Symmetric Property is wrong. Option E is wrong.

C) The side - side - side (SSS) triangle congruence theorem states that if all the sides of two triangles are equal, then they are congruent triangles.

Since BM = CM, AM = AM and AB = AC, hence ΔABM = ΔACM because of the SSS triangle congruence criterion

ΔABM = ΔACM because of the SAS triangle congruence criterion is wrong. Option C is wrong.

D. Corresponding parts of congruent triangles are congruent. hence:

∠B = ∠C because corresponding parts of congruent triangles are congruent. Option B is correct

Answer:

12,18, and 72 respectively

Step-by-step explanation:

102=A+H+D

A+6=H

D=4H=4(A+6)=4A+24

102=A+H+D=A+A+6+4A+24

102=6A+30

6A=72

A=12

H=18

D=72