Mathematics High School

help plzzzzzzzzzzzzzz​

Help Plzzzzzzzzzzzzzz

Answers

Answer 1

Answer:

126

Step-by-step explanation:

Related Questions

There is a bag of marbles that has 40% blue marbles, 10% red marbles, 30% green marbles, and 20% black marbles. What is the ratio of red marbles to black marbles?

Answers

Answer:

1/2 :D?

Step-by-step explanation:

You just need to divide the percentage of red marbles to black marbles.

10% / 20% = 1/2 :D

who wanna be a brainliest???? answer this question 1+1=?​

Answers

Answer:

2? 4? 6? 8? lol

Step-by-step explanation:

To be honest I almost said gosh and then remembered that’s two plus two. Haha it equals 11

16 times 99 Thank you for helping! :D

Answers

Answer:

1584 is your answer that you are looking for

Describe the graph of y = -|x + 4| - 5.

Answers

Answer:

6

Step-by-step explanation:

The graph of the absolute value function is an inverted "V" such that the vertex is at (-4, -5) and opens downwards.

How to calculate the modular function?

Among modular functions, f(x) = |x| has its domain given by the real numbers and its range given by the positive real numbers. This is because the modular function will make |-y| = -(-y) = y given every negative y-value.

Given modular function is :

y = -|x + 4| - 5.

Hence, to plot the graph of a modular function, we need to determine some values for x and then apply them to the function f(x) = | x |.

Learn more about absolute value functions:

brainly.com/question/3381225

#SPJ1

Yuri purchased 8 trees to have planted at his house. The store charged a delivery fee of $5 per tree.

The total cost of the trees including the delivery was $168.

How much did each tree cost?

Enter your answer in the box.

Answers

Answer:

The answer would be 16, because the delivery of the 8 trees costed 40, and the overall cost was 168, so you would subtract 40 for the delivery, and divide 128 by 8.

Step-by-step explanation:

Answer:

128

Step-by-step explanation:

If the delivery was 168 in total the fee was also in there. 8x5=40 so thats the fee. Subtract that from 168 which is 128. So the cost of the trees total was 128 but the total cost of the fee is 168. Hope this helped.

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, what is the domain and range?


D: {1, -3, -4,}, R: {0, 1, 2, -4}
D:{0, 1, 2, -4}, R:{1, -3, -4}
D:{0, 1, 2, 3, 4}, R:{1, -3, -4}

Answers

I think the second choice has the correct domain and ranges

Slope is -4, and (9,5) is on the line.

Answers

Answer:

y=-4x+41

Step-by-step explanation:

y=mx+b

5=-4(9)+b ---> b=41

y=-4x+41

hi friends anyone? here?​

Answers

Heylo! :D

How are ya? :)

A wooden fence 6 ft. high and 300 ft. long is to be painted. How many gallons of paint are needed if one gallon covers 400 sq. ft.?

Answers

Answer:

4.5 gallons of paint

Step-by-step explanation:

enter you answer like this :42


MARKING BRAINLIST!!!

Answers

Answer:

33

Explanation:

replace y with 18 and solve.

18 = 2/3x - 4

add 4 to both sides and divide by 2/3

Which is the slope of the line represented by the equation y=-1/2x+1/4?

Answers

Answer: -1/2

Step-by-step explanation:

The answer for this is -1/2

What is -5 5/8+ 3 1/2

Answers

It is -2 1/8

Hope it is correct!

ANSWER FAST

-3c + 4d + 8c

Answers

Answer:

9c

Add and subtract

HELP ME PLZ 10 POINTS !!!!!
Which statements best describe the difference between a periodic interest rate and an APR? (4 points)
a
A periodic interest rate is the amount of interest someone will pay for a specific time frame. An APR is the amount of interest someone will pay each year.
b
A periodic interest rate is the amount of interest someone will pay each year. An APR is the amount of interest someone will pay for a specific time frame.
c
A periodic interest rate is interest that is applied to an account at the end of a specific time frame. An APR is interest that is applied to an account once at the end of the year.
d
A periodic interest rate is interest that is applied to an account once at the end of the year. An APR is interest that is applied to an account at the end of a specific time frame.

Answers

I think the answer is c

Jonathan is eight years old. His mom is four times his age. What is the sum of their ages? 40 32 12 24

Answers

Answer:

Fourty.

Step-by-step explanation:

8+4x8

Answer:

40

Step-by-step explanation:

If you do 8*4 that equals 32 then just add 8 your welcome :)

Given that a bag of M & Ms has 21 brown candies, 15 orange candies, 10 yellow candies, 14 red candies, and 5 green candies, find the following probabilities. Enter all answers as reduced fraction. Do not use any spaces in your answers.
What is the probability of choosing a green M & M, eating it, and then choosing a brown M & M?
P( Answer
B | G
)= Answer

What is the probability of choosing a red M & M on the second try given that the first M & M was red and it was eaten?

Answers

Answer:

Step-by-step explanation:

These both are independent events. Neither is really a conditional probability. It's like asking "What the chances of getting a heads given that you got a tails in the previous through?" The answer is 1/2 if it is a fair coin.

So the total number of M and Ms is

21+ 15 + 10 + 14 + 5 = 65

5/65 * 14/64 = 0.0168  Be careful you you put that in your calculator.

Part B is a bit harder.

14/65 * 13/64 = 0.04375

The sum of two consecutive numbers is 51, find them.​

Answers

Answer:

sorry,your question is incomplete.

Morgan and Kira have a number of jelly beans in a ratio 5:3. If Morgan and Kira have a total of 64 jelly beans, how many does Kira have? What are we comparing

Answers

Answer:

Kira has 40 Jelly beans

Step-by-step explanation:

Morgan and Kira have a number of jelly beans in a ratio 5:3.

The ratio is

Morgan : Kira

5:3

The total proportion is= 5 + 3 = 8

Total number of Jelly beans that they have together is = 64 jelly beans

Hence, the number of Jellybeans that Kira has is calculated as:

5/8 × 64 jelly beans

= 40 jelly beans.

Kira has 40 Jelly beans

A contractor isn't darling carpet in the new house direct angular living room has an area of 96 ft.² and the link is 12 feet less than three times the width of the room what are the dimensions of the room

Answers

Answer:

The dimensions of the room is 8 feet × 12 feet.

Step-by-step explanation:

The area of the house, A = 96 ft²

The link is 12 feet less than three times the width of the room .

Let the width of the room is x.

Length = 3x-12 ...(1)

The area of a rectangular room is given by :

A = lb

96 = (3x-12)x

[tex]3x^2-12x-96=0\\\\x^2-4x-32=0\\\\x^2-8x+4x-32=0\\\\x(x-8)+4(x-8)\\\\(x+4)(x-8)=0\\\\x=-4,8[/tex]

Neglecting negative value, width = 8 feet

Put x = 8 in equation (1)

Length = 3(8) - 12

= 12 feet

Hence, the dimensions of the room is 8 feet × 12 feet.

how do you solve w=3m - 2p​

Answers

m=3/2 w=3m - 2p i just gave u a big hint so that the answer

ill give you a lot of points!!!

Answers

Answer:

thank you for points and your kindness

Step-by-step explanation:


What’s the equation

Answers

Remember
Y = mx+b
Mx is slope
B is y intercept
Y = 2/3x - 4

Answer this problem ....

Answers

Answer: since JG is the long line and JL is half of that line, 32/2=16

so JL=16

Answer:

JL=16

hope this help <3

Which could be an equation of the trend line shown in graph?
A. y = 6x + 12

B. y = 8x + 15

C. y = 6x + 6

D. y = 8x + 8

Answers

Answer C

Step-by-step explanation:.

5. Given that 2x+329, the range of values of x is
(1 Point)​

Answers

Answer:

The range of 2x+329:

[tex]\mathrm{Range\:of\:}2x+329:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<f\left(x\right)<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]

Step-by-step explanation:

Given the expression

[tex]2x+329[/tex]

We know that range is termed as the set of values of the dependent variable for which a function is defined.

We also know that the range of polynomials with odd degree is all the real numbers.

       i.e. [tex]-\infty \:<f\left(x\right)<\infty \:[/tex]

The given expression is a polynomial with an odd degree. Hence, the range of this expression will be all the real numbers.

Thus, the range of 2x+329:

[tex]\mathrm{Range\:of\:}2x+329:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<f\left(x\right)<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]

Resuelve las ecuaciones a+(-8/3)=23, 2y+(-5/4)=0,75, 18*=1/3, m-5=2/7

AYUDA POR FAVOR

Answers

Answer:

a bueno bro pa saber.....

2x + 3y = 15
x + y = 6

Answers

Answer:

y=3

x=3

Step-by-step explanation:

2x +3y=15

2x-2y=-12

y=3

x=3

what is the volume of the rectangular prism​

Answers

Answer:

3.75

Step-by-step explanation:

please help. answer my last question​

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What is your last question?

help me plzzzzzzzzzzzzzz​

Answers

i think it’s the bottom one
It’s the first One actually.
Other Questions
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It was Justin who got the bad grades in school, and Justin who had to repeat every math class he'd ever taken. It was Justin who wished he could get the grades Becky got. Some things came easier for Justin: He was athletic, handy with tools, and good at making the best of whatever life threw at him. Mom called him her "lemons into lemonade" kid. But for the most part, Becky succeeded easily, whereas Justin had to work and work to just get a passing grade.Rather than having Becky catalogue all the things she supposedly "failed" at, Justin decided to try an alternative approach, one that wouldn't remind him of all the ways he had failed."Okay, Becky, let's assume for a moment you fail this test again. What is the worst thing that could happen?" he asked."I would be the oldest kid at school without a license and be humiliated," she replied. Justin thought he heard a bit of panic in her voice but continued with his plan."Yes, but won't we still have to drive to school together for at least one more year anyway?" he asked."Yes, but..." she started."And who will know, if you don't tell anyone except your friends, that you don't have your license? You know Mom can't afford another car just for you, right?""Yes," she said quietly."So what difference does it make, really," he said. "Another three months to wait in the grand scheme of your life doesn't seem like all that long, right?""I suppose not," she said.Justin could tell she was breathing more slowly now. "Besides," he said, "I would miss all the practice driving with you," and for good measure he reached over and pinched her arm."Ow," she said, hitting back at him, "that hurt.""So let's go do this, okay?"Okay," she said. Becky cranked up the car, backed slowly out of the parking spot and drove up to the parking lot's exit. 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