HELP PLEASE ITS URGENT

Answer:

It's B-(x-2) (x+5),

Step-by-step explanation:

I don't know how to explain

Answer:

B

Step-by-step explanation:

i know the answer cause i had the same question for my exams.

Answer:

Step-by-step explanation:

8x+5y = 20

y = (-8/5)x + 4

slope of the line is -8/5.

slope of any perpendicular to the line is ⅝.

line of slope ⅝ that passes through P(4,5):

y-5 = ⅝(x-4)

y = ⅝x + 2.5

find intersection of lines

⅝x + 2.5 = (-8/5)x + 4

25x + 100 = -64x + 160

89x = 60

x = 60/89, y = 260/89

distance between (60/89, 260/89) and (4,5) = 3.92

Answer:

[tex]\underline{\underline{ \boxed{ans(1)}}} \: \boxed{x = 11} \\ \\ \underline{\underline{ \boxed{ans(2)}}} \: \boxed{x = 9} \\ \\ \underline{\underline{ \boxed{ans(3)}}} \: \boxed{x = 10} \\ \\ \underline{\underline{ \boxed{ans(4)}}} \: \boxed{x = 6} \\ \\ \underline{\underline{ \boxed{ans(5)}}} \: \boxed{x = 7} \\ \\ \underline{\underline{ \boxed{ans(6)}}} \: \boxed{x = 13} \\ \\ [/tex]

Step-by-step explanation:

[tex]\underline{\underline{ \boxed{ans(1)}}} \\ \frac{54}{36} = \frac{24}{x + 5} : \\ (36)(24) = (54)(x + 5) \\ (x + 5) = \frac{(36)(24)}{(54)} \\ x = 16 - 5 \\ \boxed{x = 11} \\ \\ \underline{\underline{ \boxed{ans(2)}}} \\ \frac{(20 + 8)}{20} = \frac{(2x + 3)}{15} : \\ (20)(2x + 3) = (15)(28) \\ (2x + 3) = \frac{(15)(28)}{(20)} \\ 2x = 21 - 3 \\2x = 18 \\ \boxed{x = 9} \\ \\ \underline{\underline{ \boxed{ans(3)}}} \\ \frac{24}{28} = \frac{x + 8}{3x - 9} : \\ (28)(x + 8) = (24)(3x - 9) \\ 28x + 224 = 72x- 216 \\ 72x - 28x = 224 + 216 \\ 44x = 440 \\ \boxed{x = 10} \\ \\ \underline{\underline{ \boxed{ans(4)}}} \\ \frac{39}{4x + 2} = \frac{42}{5x - 2} : \\ (42)(4x + 2) = (39)(5x - 2) \\ 168x + 84 = 195x- 78 \\ 195x - 168x = 84 + 78 \\ 27x = 162 \\ \boxed{x = 6} \\ \\ \underline{\underline{ \boxed{ans(5)}}} \\ \frac{48}{4x + 4} = \frac{60}{7x - 9} : \\ (60)(4x + 4) = (48)(7x - 9) \\ 240x + 240 = 336x- 432 \\ 336x - 240x = 240 + 432 \\ 96x = 672 \\ \boxed{x = 7} \\ \\ \underline{\underline{ \boxed{ans(6)}}} \\ \frac{40}{40 - 5} = \frac{3x - 7}{2x + 2} : \\ (40)(2x + 2) = (35)(3x - 7) \\ 80x + 80 = 105x- 245 \\ 105x - 80x = 80 + 245 \\ 25x = 325 \\ \boxed{x = 13} \\ \\ [/tex]

Answer:

points needed hope you under stand

Step-by-step explanation:

stay safe though

Answer:

D.

Yes, the probability would change because you are drawing from one bag and this changes the number of possible outcomes.

Step-by-step explanation:

Yes, the probability would change because you are drawing from one bag and this changes the number of possible outcomes.

Probability in mathematics is the possibility of an event in time. In simple words how many times does that incident is happening in any given time interval?

Given:

Suppose Steven combined the table tennis balls into one large bag instead of two individual bags.

When the two bags are combined into one, the number of possible outcomes is reduced.

Drawing from one bag means that there is now only one set of balls to choose from, rather than two separate sets.

This means that the total number of possible outcomes is reduced, which changes the probability of drawing a "1" and a "B" without replacement.

Therefore, the probability would change.

To learn more about the probability;

brainly.com/question/11234923

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Discounted by 25% means he paid 75% of the original price:

80 x 0.75 = $60

Now multiply the sale price by 1 + tax rate:

60 x 1.05 = 63

He paid $63 total.

Answer:

Step-by-step explanation:

Aka i DID NOT LOOK THEM UP

Step-by-step explanation:

countries:

india

Pakistan

germany

sirilanka

russia

france

italy

austria

thailand

china

Australia

Canada

America

netherlands

Belgium

Singapore

Malaysia

New Zealand

England

Wales

Scotland

Ireland

Nothern Ireland

Sweden

Greenland

Finland

Greece

Spain

Bangladesh

Saudi Arabia

Lebanese

Morroco

Egypt

Turkey

Palestine

Israel (not sure if that counts ig)

Iran

poland

Chez republican

Romania

South Africa

Nigeria

Ghana

Kenya

Sudan

yeah that all i can think of

The system has an infinite number of solutions because the equations have the same slope and y-intercept, and the graph of the equations is the same line.

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

The system of equations is given in the question, as follows:

-3x + 3y = 12

y = x + 4

When all the given equations are drawn in the graph, then we get the Infinitely many solutions ordered pairs in the solution set of the given system.

Here, the graph of the equations is the same line because the equations have the same slope and the same y-intercept. The system has exactly Infinitely many solutions.

Therefore, the correct answer would be an option (D).

Learn more about the equation here:

brainly.com/question/10413253

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Answer:

[tex]12[/tex] books

Step-by-step explanation:

[tex]62 \div 5 = 12remainder2[/tex]. Get rid of the the remainder ([tex]2[/tex]) because it was specified that the books were split evenly, and then answer is [tex]12[/tex].

Answer:

The boat will travel 292.8 miles on 24.4 gallons.

Step-by-step explanation:

How I figured this out was I divided 378 by 31.5 which got me 12. I then took 12 and multiplied it by 24.4

Answer:

2x-4

Step-by-step explanation:

-( 6x + 4+ 8x

-( 6x + 4+ 8x

2x-4

Answer:

0.66666666 o 0.66. :)((((((()(

Answer: 0.66

Step-by-step explanation:

Answer:

m=0

Step-by-step explanation:

Answer:

53%

Step-by-step explanation:

add the males and females. then divide the males by the sum(290). and that's r answer.

Answer:

53%

Step-by-step explanation:

The easiest way to start this is to add the two values together to find the total amount of participants.

154+136=292

To find the percentage of males in the population, we need to divide the amount of men by the total population.

154/292=0.527397

The percentage of men is 53%.

Hope this helped?

Answer:d

Step-by-step explanation:I'm not sure

Answer:

P = 0.545

Step-by-step explanation:

Here we can find the probability Q, in which you need one or two spins to win the game, and then:

P = 1 - Q

Will be the probability that it takes 3 or more spins to win.

Case where you need only one spin:

There are 3 out of 12 possible outcomes, then the probability of winning with only one spin is:

p = 3/12.

Case where you need two spins to win:

Here we should get a normal sushi roll in the first spin and a wasabi bomb in the second.

The probability of getting a sushi roll in the first spin is equal to the quotient between the number of sushi rolls (9) and the total number of possible outcomes (12), then:

p1 = 9/12

For the second spin we need to get a wasabi bomb, assuming that the susi roll is not replaced (so now there are 8 sections with sushi rolls and 3 with wasabi bombs, if you get the empty section you roll again or something like that)

Now the probability of getting a wasabi bomb is equal to the quotient between the number of wasabi bombs remaining (3) and the total number of outcomes remaining (11), this is:

p2 = 3/11

The joint probability is the product of the two individual probabilities:

p = p1*p2 = (9/12)*(3/11)

Now, the total probability of winning with one or two spins is equal to the sum of the probabilities for each case, then:

Q = (9/12)*(3/11)  + 3/12 = 0.455

Then the probability of needing 3 or more spins to win is:

P = 1 - Q = 1 - 0.455 = 0.545

The probability that it takes 3 or more spins for the contestant to get a wasabi bomb is 0.545 and this can be determined by using the given data.

Given :

The probability to win the game in the first spin is:

[tex]\rm P_1=\dfrac{3}{12}=\dfrac{1}{4}[/tex]

The probability to win the game in the second spin is:

[tex]\rm P_2 = \dfrac{9}{12}\times \dfrac{3}{11}[/tex]

[tex]\rm P_2=\dfrac{9}{44}[/tex]

The probability to win in 1 or 2 spins is given by:

[tex]\rm Q = P_1+P_2=\dfrac{9}{44}+\dfrac{1}{4}[/tex]

Q = 0.455

So, the probability that it takes 3 or more spins for the contestant to get a wasabi bomb is:

P = 1 - Q

P = 1 - 0.455

P = 0.545

For more information, refer to the link given below:

https://brainly.com/question/795909

Answer:18x-6

Step-by-step explanation:

Answer:

18x-6

Step-by-step explanation:

Its just the same expression, but simplified.

Answer:

my bad im so sorry

Step-by-step explanation:

Answer:

The polygon has 6 sides

Step-by-step explanation:

Answer:

Step-by-step explanation:

U have 20 dollars and u spend d amount of dollars on ice cream.

basically it’s 20$-d$ or 20-d

Step-by-step explanation:

most probably this is the answer

Answer:

none

Step-by-step explanation:

Answer: The parking lot in the drawing is 36 centimeters.

Step-by-step explanation:

Given: Actual width of parking lot = 54 meters

The scale she used was 2 centimeters : 3 meters.

i.e. 3 actual meters = 2 centimeters on drawing

⇒ 1 actual meter = [tex]\dfrac23[/tex] centimeters on drawing

⇒ 54 actual meters = [tex]54\times\dfrac23[/tex] centimeters on drawing

⇒ 54 actual meters = 36 centimeters

Hence, the parking lot in the drawing is 36 centimeters.

Answer:

3x+9=?

x+9/3

=3

=9+9=18

Step-by-step explanation:

Answer:

7/5

Step-by-step explanation:

plug in 7/5 to answer

12=5(7/5)+5

12=7+5

12=12

it checks!

Answer:

10ft

Step-by-step explanation:

The length of one side of this cube would be the cube root of 1000 since each of the three dimensions are the same. You could solve this problem with the following equation, where [tex]l[/tex] is the side length.

[tex]l^3[/tex] = 1000

[tex]l[/tex] = [tex]\sqrt[3]{1000}[/tex]

[tex]l[/tex] = 10

So, the side length of the edge of the cube is 10ft.

Answer:

2,400=22%

9300=25%

12000=28%

6300=25%

Step-by-step explanation: