Mathematics High School

6-x-3=4x+12 solve for x

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Answer 1

Answer: x =-9/5

Step-by-step explanation:

Related Questions

At the zoo, a child pays c dollars for a ticket and an adult pays g dollars. Explain in words the meaning of g=2c

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Answer:

Step-by-step explanation:

please do this for me

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X = 23 because a straight angle is 180 degrees so if you subtract 100 from 180 you get 80 which means that the top angle is 80 degrees. In a triangle all angle have to add up to 180 so 5

Round 63.7786879082 to the nearest tenth.

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The answer would 63.78

Find two consecutive odd integers such that
4 times the smaller integer is 19 less than 5
times the larger integer.

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Answer:

9 and 11

Step-by-step explanation:

let the consecutive odd integers be n and n + 2 , then

4n = 5(n + 2) - 19 , that is

4n = 5n + 10 - 19 ( subtract 5n from both sides )

- n = - 9 ( multiply both sides by - 1 )

n = 9 and n + 2 = 9 + 2 = 11

The 2 integers are 9 and 11

please help thank you

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Step-by-step explanation:

[tex] (2x^2+11x+5)(x-3)[/tex]

-9<-8 is this equation true? Honestly I forgot lol

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Answer:

True

Step-by-step explanation:

Please help me due soon

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Answer:

Ima say c but I'm not totally sure soo :)

Step-by-step explanation:

answer is D

-5/3

because more the negative,lesser the value

[tex]\sf 10\times 10=?[/tex]

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Answer:

100

Step-by-step explanation:

hope it's help you

pls brainliest me:(

what is the volume of this cylinder with a 5 cm radius and 14cm height

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Answer:

V≈1099.56cm³

Solution:

V=πr2h=π·52·14≈1099.55743cm³

The triangles are congruent. Write the congruence statement

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Answer:

answerr is d

beacause the middle congruence which is c shoild be in the middle

at a charity casino event, a woman begins playing a slot machine with $10 in quarters in her coin bucket. she plays 15 quarters before winning a jackpot of 50 quarters. she then plays 20 more quarters in the same machine before walking away. how many quarters does she now have in her coin bucket?

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Answer:

265 quarters ($66.25)

Step-by-step explanation:

10$ in quarters is 250 quarters.

you subtract the 15 from winning (=235), then add 50 for the jackpot (=285). Subtract another 20 for her final plays (=265).

Find the missing exponent.
(b^2) =b^-8

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Answer:

b=-1

Step-by-step explanation:

what is the function of f(x)=5•2^x

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Answer:

I have the answer to the problem just not in words, but if you wanna listen to my opinion, I would say Linear

What are the correct answers to this geometry question?

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Answer:

x = 9

AB = 9

BC = 15

Step-by-step explanation:

x + x + 6 = 24

2x + 6 = 24

2x = 24 - 6

2x = 18

x = 18 / 2

x = 9

AB = x = 9

BC = x + 6

= 9 + 6

BC = 15

Plz help me do this math problem !

Answers

Answer:

ITS B

Step-by-step explanation:

well f and t are congruent and st and fl are congruent too and o has vertical angles. so I hope the answer is B

:))))

Write 315 as a product of primes.

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Answer:

3*3*5*7

Step-by-step explanation:

hope it helps you out

please mark brainiest

Answer:

315 = 5*3*7*3

Step-by-step explanation:

Question 2 (14 points)

What is 151st term of the sequence: -3,0,3, 6, ...

O a

450

447

Ob

ос

Od

440

443

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Can’t understand it

Help please I really need it!

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roc = 2

rise is 2, run is 1

2/1 = 2

Answer: The answer is 2 because rise 2 and run only 1. You then do 2/1 and you get 2!

I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best :D

Answers

Answer:

Median. Explanation to each part below.

Step-by-step explanation:

a) Starting with calculating the mean, which is all the values added divided by the number of values (in this case he has 6 scores total).

[tex]mean/average=\frac{81+87+93+89+61+81}{6} =\frac{492}{6} = 82[/tex]

b) To find the median, arrange all the test scores in increasing order and find the middle/median value. We have 6 scores, so we will have 2 middle scores. If we had 7 scores, we would find only 1 score in the middle which would be the median. We will have to find the average of the two scores.

[tex]61,81,81,87,89,93[/tex]

The middle values will be 81 and 87 so find the average of those 2 scores.

[tex]Median: \frac{81+87}{2} =\frac{168}{2} =84[/tex]

c) The mode is the score which occurs the most. In this case, Jack has 2 scores that are 81, which is his mode.

d) The measure that would make his performance sound good would be the median. The mode and mean are below the score of 84 that he gets for the median. He would want to flaunt this measure to show he performs well.

b. What is the volume of a cube with edge length of 1/3
cm?

Answers

Answer:

1/8 cm^3

Step-by-step explanation:

[tex] ({ \frac{1}{3} })^{3} = \frac{1}{8} [/tex]

Your answer would be

V=a3

Your friend calculates the distance between points Q(1,5) and R(3,8), as shown below. What is his error?

Answers

The distance between two points is the number of units between them.

The distance between Q and R is 3.61 units

It is impossible to determine your friend's error, because the steps are not given in the question. So, I will calculate the distance between Q and R, instead.

The distance (d) between two points is:

[tex]d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}[/tex]

So, the distance QR is:

[tex]QR = \sqrt{(1 - 3)^2 + (5 - 8)^2}[/tex]

[tex]QR = \sqrt{(- 2)^2 + (- 3)^2}[/tex]

Evaluate exponents

[tex]QR = \sqrt{4 +9}[/tex]

[tex]QR = \sqrt{13}[/tex]

Take square root of 13

[tex]QR = 3.61[/tex]

Hence, the distance between Q and R is 3.61 units

Answers

Answer:

1.2(3x)+3.75(2y)

Step-by-step explanation:

multiply 1.2 by what you know for number of people

multiply 3.75 by what you know for number of hours

Leah has a points card for a movie theater. • She receives 30 rewards points just for signing up. • She earns 2.5 points for each visit to the movie theater. • She needs 50 points for a free movie ticket. Write and solve an equation which can be used to determine v, the number of visits Leah must make to earn a free movie ticket.

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Answer:

2.5v+30=50

V=8

Step-by-step explanation:

What is 223*445=
What is 2+2

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Answer:

99235

Explanation: Addition, and Multiplication

HELP PLEASE

Which lines are perpendicular to the line y – 1 =1/3(x+2)
y + 2 = –3(x – 4)
y − 5 = 3(x + 11)
y = -3x – Five-thirds
y = One-thirdx – 2
3x + y = 7

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Answer:

Answer should be a.

Step-by-step explanation:

The product of sum and difference of two binomial like (x+y) and (x-y) isof two squares. (FERFENCEID)

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The product of sum and difference of two binomial like (x+y) and (x-y) is x² - y²

The first number = x

The second number = y

The sum of the two numbers = x + y

The difference of the two numbers = x - y

The product of the sum and the difference = (x+y)(x -y)

Note that the product of the sum and the difference = (x + y)(x - y)

This can be expanded by distributivity as shown below:

(x + y)(x - y) = x² + xy - xy - y²

(x + y)(x - y) = x² - y²

This is the difference of two squares.

Therefore, the product of sum and difference of two binomial like (x+y) and (x-y) is x² - y²

Learn more here: https://brainly.com/question/11084694

drake is making capes he used 1/3 yard of fabric for each cape he makes what is the total amount of fabric drake needs to make 96 capes FOR 100

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It most likely gonna be 7/5

what is the distance between - 24 and 11

Answers

Answer:

24-11 = 13

Step-by-step explanation:

Answer:

35 units

Step-by-step explanation:

The distance is the absolute value of the difference between the coordinates of end points:

d = |-24 - 11| = | - 35| = 35 units

Which best describes the graph of the function f(x) = 4(1.5)x?

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In the question "Which best describes the graph of the function f(x) = 4(1.5)^x?" The correct answer is "The graph passes through the point (0, 4), and for each increase of 1 in the x-values, the y-values increase by a factor of 1.5." (option B) Because when x = 0, f(0) = 4(1.5)^0 = 4(1) = 4. Thus the graph passes through (0, 4). Also for every increase of 1 in the x-values, the y-values increase by a factor of 1.5 i.e. f(0) = 4(1.5)^0 f(1) = 4(1.5)^1 f(x) = 4(1.5)^2 etc

Read more at Answer.Ya.Guru – https://answer.ya.guru/questions/3695268-which-best-describes-the-graph-of-he-function-f-x-4-15-x.html#answer4949036

Answer:

Step-by-step explanation:

Since this Equation isn't linear because of the squaring, we can eliminate A and C which imply linear functions. Then it's as easy as pluging in zero for the equation and seeing which one works, and you get an answer of B

A fierce guard dog is tethered by a 15 m chain to a post that is 6 m from a straight path. For what distance along the path is a trespasser in danger from the dog?

Answers

The distance from the road where an intruder would be in danger is 27.48 m.

To know how far from the road an intruder is in danger due to the dog, it is necessary to carry out the following procedure:

Establish the range of the dog with a circle of 15 meters in radius around the post on which he is tied.

In this part it can be inferred that a part of the path is in the range of the dog between points B and D (In this area the intruder would be in danger)

From this we know the following data:

Length AB = 15mLength AD = 15mLength AC = 6m

To know the length of points BC and CD we must perform a calculation using the formula of the Pythagorean theorem.

BC = [tex]\sqrt{15^{2} - 6^{2} }[/tex]BC = [tex]\sqrt{225-36}[/tex]BC = [tex]\sqrt{189}[/tex]BC = 13,74 m

Later we use the same procedure to find the length CD.

CD = [tex]\sqrt{15^{2} - 6^{2} }[/tex]CD = [tex]\sqrt{225-36}[/tex]CD = [tex]\sqrt{189}[/tex]CD = 13,74 m

Finally, we add both lengths (BC + CD) to know the distance in which an intruder is in danger within the dog's range.

BC + CD = BD = 27,48 m

Learn more in: https://brainly.com/question/14930619

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