please answer FAST i will make you brainlest.
If a person has 99$ but he sees a toy he likes but it has cost half his money how much money does he have left?

Answer:

22<x

Step-by-step explanation:

52-3x<-14

66<3x

(we divide both sides to 3)

22<x

Answer:

what even is that..

Step-by-step explanation:

Answer:

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

Step-by-step explanation:

y - y = m (x - x)

y - -3 = 1/4 ( -4)

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

Answer:

See Below.

Step-by-step explanation:

We are given that ABC is a triangle in which AB = AC.

A circle passing through B and C also intersects the sides AB and AC at points D and E respectively.

And we want to prove that AD = AE.

By the secant-secant theorem (shown below), we know that:

\(AD(AB)=AE(AC)\)

We are given that AB = AC. So, by substitution:

\(AD(AB)=AE(AB)\)

And by dividing both sides by AB (AB ≠ 0), we acquire:

\(AD=AE\)

Q.E.D.

The probability that the randomly selected student does not have a cat is 13/18.

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.

So, we know that is a total of 18 students.

5 have cats

9 have dogs

6 do not have a cat and a dog

Probability formula: P(E) = Favourable events/Total events

The probability that the student does not have a cat:

P(E) = Favourable events/Total events

P(E) = 18-5/18

P(E) = 13/18

Therefore, the probability that the randomly selected student does not have a cat is 13/18.

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Answer:

slope is 1/2

Step-by-step explanation:

rise is 1 and run is 2

The indicated arc angle is 50 degrees.

The central angle of an arc is the central angle subtended by the arc. The central angle of a circle is an angle between two radii with the vertex at the centre. Therefore, the central angle subtended by the the radii is 50 degrees.

The arc of the circle is the section of the circumference of the circle between the two radii. The arc angle is the indicated angle.

Therefore, the  measure of an arc is the measure of its central angle.

Hence, the indicated arc angle is 50 degrees.

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Answer:

16/20

Step-by-step explanation:

Answer:

2π[3π–2]=14

2π +1π=14

3π=14

π=4.66

it help you

Answer:

\(x=-\frac{5}{3}\quad \mathrm{or}\quad \:x=3\)

Step-by-step explanation:

\(2\left|3x-2\right|=14\)

⇒ Divide both sides by 2

\(\frac{2\left|3x-2\right|}{2}=\frac{14}{2}\)

\(\left|3x-2\right|=7\)

⇒ Now, apply absolute rule:- if |x|=a,a > a than x=a or x=-a

\(3x-2=-7\quad\)

or...

\(3x-2=7\)

Now,

\(3x-2=-7\)

⇒ Add 2 to both sides:-

\(3x-2+2=-7+2\)

\(3x=-5\)

⇒ Divide both sides by 3:-

\(\frac{3x}{3}=\frac{-5}{3}\)

\(x=-\frac{5}{3}\)

\(3x-2=7\)

⇒ Add 2 to both sides:-

\(3x-2+2=7+2\)

\(3x=9\)

⇒ Divide both sides by 3:-

\(\frac{3x}{3}=\frac{9}{3}\)

\(x=3\)

OAmalOHopeO

A 2.5-foot-radius sand mandala's surface area is 19.63 square feet.

A Tibetan Buddhist practise known as "sand mandala" involves building and tearing down mandalas composed of different coloured sand. The ritualistic breakdown of the sand mandala is followed by ceremonies and viewing when it is finished to represent Buddhism's doctrine on the fleeting nature of material life.

Here is how to calculate a circle's area:

Circle area is equal to  πr² (where r is the radius of the circle)

We can use the radius value that has been provided to solve for the area using the following formula:

The sand mandala's size is πr²= π(2.5)²= π(6.25)= 19.63 square feet.

Hence, the sand mandala has a 19.63 square foot surface area.

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The properties of parallelogram of a quadrilateral:

When adjacent angles are congruent with each other and opposite sides are the same length, extra diagonals cut across them.

A quadrilateral becomes a parallelogram if one set of its opposite sides is congruent and parallel. If — BC — AD and — BC ≅ — AD , then ABCD is a parallelogram. A quadrilateral becomes a parallelogram if its diagonals cut each other in half.

A parallelogram's diagonals connect at their midpoint, which is the intersection of both diagonals.

The identity of the parallelogram of a quadrilateral can be determined in five distinct ways:

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Answer:

y = 57

Step-by-step explanation:

y α x

y = kx ; k = Constant of proportionality

81 = k* 54

k = 81/54

k = 1.5

Value of y when x = 38

y = kx

y = 1.5 * 38

y = 57

Hence, y = 57 when x = 38

Answer:

slope = 0

Step-by-step explanation:

calculate the slope m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (- 2, 4 ) and (x₂, y₂ ) = (3, 4 )

m = \(\frac{4-4}{3-(-2)}\) = \(\frac{0}{3+2}\) = \(\frac{0}{5}\) = 0

Answer:

slope or m=0

y=-4

Step-by-step explanation:

Use slope formula.

\(\frac{y2-y1}{x2-x1}\)

\(\frac{4-4}{3+4}=\frac{0}{12}\)

This means that slope or m=0

Then use points slope formula.

y-y1=m(x-x1)

y-4=0(x-4)

y-4=0

Add 4 to both sides.

y=-4

Hope this helps!

If not, I am sorry.

If all the letters have the same frequency then they have may or may not be  equal codes.

What is Huffman encoding?

A lossless data compression algorithm is Huffman coding. Input characters are given variable-length codes, the lengths of which are determined by the frequency of the matching characters.

The variable-length codes (bit sequences) assigned to input characters are Prefix Codes, which indicates that no other character will have a code that is the prefix of the code assigned to that character. This is how Huffman Coding ensures that the produced bitstream cannot contain any ambiguities during decoding.

Let's use a counter example to better grasp prefix codes. Assume that the four characters a, b, c, and d have the variable length codes 00, 01, 0 and 1, respectively. Because the code assigned to c is the prefix of the codes assigned to a and b, this coding causes uncertainty. If the bit stream being compressed is 0001, the decompressed output might be "cccd," "ccb," "acd," or "ab."

In huffman coding, if two nodes have the same frequency, they are considered to be identical for compression reasons, therefore you can select either one and gain an equal amount of compression.

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The difference between the radii of the two circular tracks is 15ft

The total length of track 1 is 220ft, which means that the circumference of the circle is 220ft

we find the diameter of each track.

The circumference of a circle can be found  using the formula

P = πd

d = P /π

track 1, we have

d1 = P1 / π

d1 = 220 / π

d1 = 70.03 ft.

track 2, we have

d2 = P2 / π

d2 = 126 / π

d2 = 40.11 ft.

radius of tract 1  = 35.01 ft

radius of track 2 = 20.05 ft

The difference between the two track radius is

∆r = r1 - r2

∆r = 110 / π - 63 / π

∆r = (110 - 63) / π

∆r = 47 / π

∆r = 14.96 ft.

∆r =  15 ft

In conclusion, difference between the radii of the two circular tracks is  15ft

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#complete question:

What is the difference between the radii of the two circular tracks? Answer the questions to find out.

1. Are the distances of 220 feet and 126 feet the radii, diameters, or circumferences of the two circles?

The lengths of the sides of the second triangle are 2.64 cm, 6.01 cm, and 7.202 cm.

To find the lengths of the sides of the similar triangle with an area of 21.12 cm, we can use the fact that the ratio of the corresponding sides of similar triangles is equal to the ratio of their areas.
Let x be the length of the shortest side of the similar triangle. Then we have:
x/5.5 = sqrt(21.12)/sqrt(15)
Simplifying this equation, we get:
x = 2.64
So the length of the shortest side of the similar triangle is 2.64 cm. To find the lengths of the other sides, we can use the fact that the ratios of corresponding sides are equal in similar triangles.
The ratio of the longest side to the shortest side in the first triangle is 15/5.5 = 2.727. Since the triangles are similar, the ratio of the longest side to the shortest side in the second triangle must also be 2.727. Therefore, the length of the longest side of the second triangle is:
2.64 x 2.727 = 7.202 cm
Similarly, the length of the middle side of the second triangle can be found using the ratio of the corresponding sides:
12.5/5.5 = x/2.64
Solving for x, we get:
x = 6.01
So the length of the middle side of the second triangle is 6.01 cm. Therefore, the lengths of the sides of the second triangle are 2.64 cm, 6.01 cm, and 7.202 cm.

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The mean median mode of the data 9,10,9,9,11,9,10,9,9,10 is

Mean =9.5

Median = 11 or 9

Mode is 9

Given that,

The data is 9,10,9,9,11,9,10,9,9,10

The data's mean, median, and mode must be determined.

We know that,

The arithmetic mean of the provided data is another name for mean. If the data are grouped and sorted in ascending order, the median is the value that falls in the middle of the set of grouped data. The value that dominates the data is known as the mode. The Mean, Median, and Mode formulas are described independently for the group of data in the sections that follow.

The data is 9,10,9,9,11,9,10,9,9,10

Mean = 9+10+9+9+11+9+10+9+9+10/10 =95/10=9.5

Median = 11 or 9

Mode is 9

Therefore, The mean median mode of the data 9,10,9,9,11,9,10,9,9,10 is

Mean =9.5

Median = 11 or 9

Mode is 9

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The correct similarity statement is: ΔRSV ≈ ΔTUR

Similar triangles are the two triangles that have same shape but different sizes.

This means that corresponding angles of similar triangles are congruent, and corresponding sides are proportional.

More properly, two triangles are similar if and only if:

Their corresponding angles are congruent.

Their corresponding sides are proportional.

This statement represents the similarity between two triangles, where ΔRSV and ΔTUR are corresponding sides of the triangles. The symbol "≈" represents the "approximately equal to" relationship, which indicates that the ratios of the corresponding sides of the two triangles are equal, and thus they are similar.

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The only possible statement is option I, x > y > z. The correct answer is A. I only. Since z⁴ is always less than or equal to y², which is always less than or equal to x, we know that x > y² > z⁴ > 0.

Taking the square root of y² > z⁴, we get y > z² > 0.

Therefore, we know that y is greater than z², and since x is greater than y², we can also say that x is greater than z⁴.

With this information, we can eliminate option II as it suggests that z is greater than x, which we know is not true.

We can also eliminate option III as it suggests that z is greater than y, which we know is not true either.

Therefore, the only possible statement is option I, x > y > z.

Hence, the correct answer is A. I only.

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Answer:

4

Step-by-step explanation:

4 x 6 = 6 x 4

Answer:

x = −7

Step-by-step explanation:

2x + 3 = x − 4

Subtract 3 from both sides of the equation

2x = x −7

Subtract x from both sides of the equation

x = −7

Answer:

X=7

Step-by-step explanation:

Step 1  

Having all the  

x

terms on one side of =

Subtract  

2 x

from both sides

2 x − 2 x + 3 = 3 x − 2 x − 4

0 + 3 = x − 4

Swap round

x − 4 = 3

Step 2  

Have just  

x

on the left of =

Add  

4

to both sides

x − 4 + 4 = 3 + 4

x = 7

Borrowing at low interest rates is a significant factor in the rising standard of living in the United States.

The correct answer is c) low interest rates; rising.

Borrowing at low interest rates is a major reason for the rising standard of living in the United States. When interest rates are low, it becomes more affordable for individuals, businesses, and the government to borrow money for various purposes such as purchasing homes, starting businesses, or investing in infrastructure.

Low interest rates mean that the cost of borrowing is lower, allowing people to access credit more easily and at a lower cost. This enables individuals and businesses to make large purchases or investments that they might not be able to afford otherwise. For example, low mortgage interest rates make homeownership more affordable, and low business loan rates facilitate entrepreneurship and business expansion.

Moreover, low interest rates can stimulate economic activity and boost consumer spending, which further contributes to a rising standard of living. When people can borrow money at lower costs, they have more disposable income, which can be spent on goods and services, driving economic growth and job creation.

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The equation that shows how many ounces of salad are purchased if the total cost for a salad and a drink is $5.69 is 0.22n + 1.29 = 5.69, and the number of ounces of salad purchased is 20.

An equation is a mathematical statement that declares that two expressions are equal. This statement is written using an equal sign "=" to separate the two expressions.

In mathematics, a variable is a symbol that represents a value or a quantity that can change. Variables are used to write equations and express mathematical relationships.

Let's start by defining some variables to help us write the equation:

Let n be the number of ounces of salad purchased.

The total cost for a salad and a drink is $5.69.

The cost of the salad is $0.22 per ounce.

The cost of the drink is $1.29.

We can write the equation as follows:

0.22n + 1.29 = 5.69

This equation represents the total cost of the salad and drink purchased. We can solve for n by isolating the variable n on one side of the equation:

0.22n + 1.29 = 5.69

Subtracting 1.29 from both sides, we get:

0.22n = 4.4

Finally, dividing both sides by 0.22, we get:

n = 20

Therefore, the equation that shows how many ounces of salad are purchased if the total cost for a salad and a drink is $5.69 is 0.22n + 1.29 = 5.69, and the number of ounces of salad purchased is 20.

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Step-by-step explanation:

1. \(x+6 + 3x + 2 + 2x + 4\)

Combine Like Terms:

Answer: \(6x+12\)

G

2. \(6x + 4 + 7x + 1 + 5x + 7\)

Combine Like Terms:

Answer: \(18x+12\)

B

3. \(4x-3 + 3x + 5x - 6\)

Combine Like Terms:

Answer: \(12x-9\)

I

4. \(6x - 8 + 3x + 7 + 5x - 3\)

Combine Like Terms:

Answer: \(14x-4\)

H

Your code is, GBIH

Answer:

-2

Step-by-step explanation:

You can see that the line is passing through the negative point, which is -2.

I hope this helped!

~natasha

Answer:

Summary:

Step-by-step explanation:

We know that the diagonals of a parallelogram bisect each other.

As

The parallelogram PQRS is given, so

RT = TP

Given

plug in RT = x and TP = 5x-28 in the equation RT = TP

RT = TP

x = 5x-28

switch the sides

5x-28 = x

adding 28 in both sides

5x-28+28 = x+28

simplify

5x = x+28

subtract x from both sides

5x-x = x+28-x

4x = 28

divide boh sides by 4

4x ÷ 4 = 28  ÷ 4

simplify

x = 7

Therefore, we conclude that the value of x is: x = 7

Similarly,  

QT = TS

Given

plug in QT = 5y and TS = 2y+12 in the equation QT = TS

QT = TS  

5y = 2y+12

subtract 2y from both sides

5y - 2y = 2y+12-2y

simplify

3y = 12

divide both sides by 3

3y ÷ 3 = 12 ÷ 3

simplify

y = 4

Therefore, we conclude that the value of y is: y = 7

Summary:

Answer:Because they make a acute angle

Step-by-step explanation:

Answer:

line CN is the altitude and AE is the median if i am correct

Step-by-step explanation: