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Quadratic equation
How long did it take for the car to be under surveillance before it could finally stop on the side of the road? Did the driver of the car really break the speed limit of 100 km/hr.? Explain in 3 sentence.

Answers

Answer 1

Answer:

Yes

Step-by-step explanation:

The car must have because he would have pulled over if he realized he was under surveillance. That is exactly what happened. As soon as he noticed, he pulled over.


Related Questions

12.36
x 0.13 ummmmmmmmmmmmmmmmmmmm

Answers

1.6068 my answer is better tho cause their answer is right but mines is righter.
Awnser: 12.46 x 0.13 = 1.6068
Explanation: If you multiply both of the number and together they will equal 1.6068.

20 points and 5 stars..........

Answers

Answer:

x = 2

Step-by-step explanation:

10x - 14 = 7x - 8

3x - 14 = -8

3x = 6

x = 2

Hope this helps!

Mrs. Green plants 50 red, pink, and purple tulips. If 35% are red and 27% are pink. how many purple tulips did she plant?

Answers

You can do this by adding the percent values given (62%) then by multiplying 0.62 by 50 which will give you the number of red and pink tulips (31). Then subtract 31 from 50 which will give you 19 purple tulips.

What is 3 y + 5 x = negative 15 written in slope-intercept form?

Answers

Answer:

Option B is correct.

Step-by-step explanation:

3y + 5x = -15

=> -3y = 5x + 15

=> y = 5x + 15/-3

=> y = 5x/3 + 5

Therefore, Option B is correct.

The answer is B.
y=-5/3x-5

Which statement about the points (1, -8) and (-1, -8) is true?

The options are in the picture ⬆️​

Answers

It’s C
Explanation:
If you plot the points on a graph you can see that they are four units apart from side to side, 2 units behind the Y axis and 2 in front

Among the given statements the statement (1,-8) and (-1,-8) are reflections of each other over y axis is true

What is Graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

The given four statements are

(1,-8) and (-1,-8) are in the same quadrant

(1,-8) and (-1,-8) are reflections of each other over x axis

(1,-8) and (-1,-8) are reflections of each other over y axis

(1,-8) and (-1,-8) are reflections of each other over both axis

Among the given statements the statement (1,-8) and (-1,-8) are reflections of each other over y axis is true because when we plot the points on a graph you can see that they are four units apart from side to side, 2 units behind the Y axis and 2 in front

Hence  the statement (1,-8) and (-1,-8) are reflections of each other over y axis is true

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Drag each bar to the correct location on the graph. Each bar can be used more than once. Not all bars will be used.
Ella surveyed a group of boys in her grade to find their heights in inches. The heights are below.

67, 63, 69, 72, 77, 74, 62, 73, 64, 71, 78, 67, 61, 74, 79, 57, 66, 63, 62, 71 ,73, 68, 64, 67, 56, 76, 62, 74

Create a histogram that correctly represents the data.

Answers

Answer:

28684 look in the comments

Step-by-step explanation:

Tim, Leo, and max raised $220.00 for their school. if Tim raised 37% of the money and len raised 39% how much dis max raise.

Answers

Answer:

24

Step-by-step explanation:

because you add the first to numbers and then count up

What exspression is equivalent to 1/4 n - 16?

1/4(n - 64)
1/4(n - 4)
4(n - 64)
4(n - 4)

And please explain why. I don’t understand how to find these that well and would like to do the rest on my own :)

Answers

Your answer is 1/4(n-64) factor out the expression 1/4

Use the model to determine which value of x makes the equation true?

Answers

Answer: its C I think not sure

Step-by-step explanation:

because C is x = 1 square and that's what the key shows

10 points...... I'm very confused

Answers

Answer:

Step-by-step explanation:

To get the best answer:

Tell me how many salads they ordered. Please & Thanks.

Hope this helps
312.5 hamburgers, 62.5 salads, 125 lasagnas

Why is Pausch telling his audience this? He wants to convince them that they should stop focusing on his illness. He wants them to remember that he is in a difficult situation. He wants them to feel comfortable and accept his positive attitude. He wants to encourage them to have sympathy for him.

Answers

Answer:

The Answer is  C I hope it helps! Please mark brainliest!

Step-by-step explanation:

The answer is He wants them to feel comfortable and accept his positive attitude because throughout the beginning of the speech when he explain why this is his last lecture he said many things to ignore the negative side of it. For example:

"I have some of the best doctors in the world."

"If I don't seem as depressed or morose as I should be, sorry to disappoint you."

"I am in phenomenally good health right now...In fact, I am in better shape than most of you. [Randy gets on the ground and starts doing push ups [Applause]"

"So anybody who wants to cry or pity me can down and do a few of those, and then you may pity me. [laughter]"

Throughout, all of these examples he shows that he want to ignore the negative side of it and just move on.

Answer:

Pretty sure its C

Step-by-step explanation:

He wants them to feel comfortable and accept his positive attitude.

two candles of the same height are lit at the same time.After burning for one hour, the red is 5/8 its orginal height,and the green candle is 3/5 its orginal height.

Answers

Answer:

8/8 3/5?

Step-by-step explanation:

It would be the full amount each candle started with.

The red candle decreased .375 or 37.5% from its original height

The green candle decreased .4 or 40% from its original height.

You can find this by taking the total of the candle and subtracting it by the amount it is now. Next, you divide the numerator by the denominator to get your answer.

I dont really know what your question was but hope this helped <3

how can you add integers in real-world situations

Answers

Answer: You add the integers the same way you do in math class (a calculator, in your head, find a piece of paper and a pen/pencil). Some real world examples where you would add integers would be points for a game (7 points + 7 points = 14 points), and how many total miles you are going to travel (go 100 miles, stop, and go another 50. Total miles = 150).

Step-by-step explanation:

Sorry for your loss I was

can you help wit this too?

Answers

The answer is 15/8 or 1.875 as a decimal
The correct answer is 15/8.

3.082= y + 9/10 helpppppppppppppp

Answers

Answer:

y = 2.182

Step-by-step explanation:

3.082 = y + 9/10

3.082 - 9/10 = y

2.182 = y

Answer:

3.424 = y

Step-by-step explanation:

3.082 = y + 9/10

x10/9

3.424 = y

Determine whether a proportional relationship exists between the two quantities in Exercise 14. Explain your reasoning.

Answers

Answer:

Yes

Step-by-step explanation:

If the rate starts at zero and continues by a multiple or is added by the same number each time, it is proportional.

If you look at the first row, it starts off with the relationship at 0.

If you look at the first column, it is being added by 10 so it is a continued rate of +10

If you look at the second column, it is being added by 5 so it is also a continued rate of +5

Yes, it is proportional because if you put it on a graph it would start at the origin an have a straight line up from there. Hope this helps!

This is due tonight and I don’t know the answers or how to do this please help! Will give brainliest to person who gives correct answers I’m desperate!

Answers

For the first picture, 1 would be 2. Question two would equal (0,-7). Question three would be y=2x-7

For the second picture, the first one would be -1. The second (0,6). the third, y=-x+6. For the one numbers two on that page, I am not too sure.

A plant is already 42 centimeters tall, and it will grow one centimeter every month. Let h be the plant's height (in centimeters) after m months. Write an equation relating h to m. Then use this equation to find the plant's height after 26 months.

Answers

Answer:

Relating it to the problem would be 42+M=H or 42+1M=H

Final answer is 42+26=68 or 68

Step-by-step explanation:

After you relate h to m, you have to plug your numbers in. You can find the numbers within to problem. So our numbers are 42, which is how tall the plant already is. Then we have 1 centimeter which is the amount it will grow every month, and 26 which is the amount of months. So your equation would be 42+1(26)=H or 42+26=H. We would add the 42 and 26 to get the answer for H, which is 68. So our final answer would be 68 or 42+26=68.

Answer:

h = 42 + m

In 26 months, it will be at 68 centimeters.

Step-by-step explanation:

Simplify.

5x+3(x+2)+3


6x + 8

8x + 9

8x + 5

5x + 8

Answers

Answer:
8x+9

Explanation:

5x+3(x+2)+3

PEMDAS.. the 3(x+2) is considered multiplication through distributive property.

5x+3x+6+3

Combine like terms.

8x+9

The simplified form of 5x + 3(x + 2) + 3 is 8x + 9.

Given is an equation 5x + 3(x + 2) + 3, we need to simplify it,

We may use the order of operations (PEMDAS/BODMAS) to gradually simplify the expression 5x + 3(x + 2) + 3:

Simplify the equation included in the parentheses first:

x + 2

Divide the three among the terms between the parenthesis:

3(x + 2) = 3x + 6

Reintroduce the condensed expression to the first equation:

5x + 3x + 6 + 3

Combine comparable phrases to create: (5x + 3x) + (6x + 3) = 8x + 9

Consequently, 8x + 9 is the simplified version of 5x + 3(x + 2)

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I need help with all of them I believe. This is distributive property. Please help.

Answers

1. 12x - 12 =
3.6x + 10x - 12 -> 16x - 12 =
5. 24x - 18 - 9x -> 15x -18 =
7. 4 - 9y =
9. 10x + 35 =
11. 7x + 24x +7 -> 31x + 7
13. 12x - 15

For the ones where I didn’t do anything you can’t solve any further since they are two different components ones a Coefficient (ex: 5x) while another one is a constant (ex: 2).

Solve the following questions using the distributive property:

1) 8(4x - 12) distribute the 824x - 96

2) 5(3x - 7 + 4y) distribute the 5 → 15x - 35 + 20y

3) 6x + 2(5x - 6) distribute the 2 = 6x + 10x - 12 → 16x - 12

4) 36x - 6 → 6(6x - 1)

5) 6(4x - 3) - 9x distribute the 6 = 24x - 18 - 9x → 15x - 18

6) 2.5(3x + 8y) distribute the 2.5 7.5x + 20y

7)  [tex]\frac{1}{3}[/tex](12 - 9y) distribute the [tex]\frac{1}{3}[/tex] → 4 - 3y

8) 2.5(10x + 8) + 3x distribute the 2.5 = 25x + 20 + 3x → 28x + 20

9) 10x + 35 → 5(2x + 7)

10) [tex]\frac{1}{4}[/tex](-16x + 8) distribute the [tex]\frac{1}{4}[/tex] → -4x + 2

11)7x + 3(8x + 7) distribute the 3 = 7x + 24x + 21 → 31x + 21

12) 9y - 36 → 9(y - 4)

13) 12x - 15 → 3(4x - 5)

Questions are below (also can you please show how you got your answer? If you dont know...look at my recent question under this one, just view my pf)

Answers

Answer:

I hope you don't mind that I kinda guessed on two them. But don't worry, it was a reasonable guess.

Solve each of the given equations and show your work. If the equation has no solution or infinitely many solutions, circle that instead of writing an answer.

6. 2(x+3.5)-x=-3(6-2x) ANSWER: __________
no solution infinitely many solutions






7. -17+2(1+3x)=x-5(3-x) ANSWER: __________
no solution
infinitely many solutions







8. -2(x+4)+9x=4+7x ANSWER: __________
no solution
infinitely many solutions

Answers

Answer:

6.) -3.544

Step-by-step explanation:

6.2(x+3.5)-x =6.2x+21.7 -x =6.2x-x+21.7 =5.2x+21.7

-3(6-2x) =-18(+-)6x =-18-6x

5.2x +6x=-18-21.7

11.2x=-39.7

x=-39.7÷11.2

x=3.544

-3.544
2(x+3.5)-x-3(6-2x)

help please...........

Answers

Answer:

its d

Step-by-step explanation:

Answer:

44

Step-by-step explanation:

the length is 17 and the width is 5, you multiply each by 2 then add them together to get 44.

How do I write an equation for this line I sketched? Help please

Answers

Answer:

The slope is 4/1

Step-by-step explanation:

rise over run, just count the amount from one point up and over to another point. in this case it goes up 4 and to the right 1, therefore it will come out to be slope =4/1

help please.................

Answers

Answer:

I think it is 42.98

Step-by-step explanation:

Which system of equations has a solution of (–3, –1)?

A: y = –3x – 10
y = x + 4

B: y = –3x – 1
y = –x – 3

C:y = 2x – 1
y = 5x + 2

D:
y = 2x + 5
y = 5x + 14

Answers

Answer:

The answer is D!

Step-by-step explanation:

You can look for the x value by replacing the y from one of the two equations with (-1) or (-3) so you get -3y=10x-28.

Yes, the answer is D. I'm 100% sure.

Use an area model to solve the following equations.
49.4 ÷ 13
Pls SOLVE and EXPLAIN how you got it using AREA MODEL
PLs answer quickly

Answers

Answer:

49.4 divided by 13= 3.8

Step-by-step explanation:

I am not sure how to explain it lol

Answer:

49.4 ÷ 13 = 3.8 . I got it by using standard form. So, we know u can't divided a decimal and a whole number so i moved the decimal one time to the right and i did the same thing with the 13 so now its 494 divided by 130. After i solved and stuff, i got 3.8.

I dont know how to explain in area model srry :(

A plant is already 42 centimeters tall, and it will grow one centimeter every month. Let h be the plant's height (in centimeters) after m months. Write an equation relating h to m. Then use this equation to find the plant's height after 26 months.

Answers

Answer:

equation: h=42+1m

after 26 months: 68 inches tall

Step-by-step explanation:

h=42+1m

h=42+1(26)

h=42+26

h=68

Answer:

h = 42 + m

In 26 months, it will be at 68 centimeters

Mega Movies hosted a film premiere on Friday night. They charged $9 for adults and $4 for children. Eighty-four adults and children attended, and $691 was made in ticket sales. How many children and how many adults went to the film premiere?
A. 17 children; 67 adults
B. 10 children; 74 adults
C. 7 children; 77 adults
D. 13 children; 71 adults

Answers

the answer is D you get this from using simultaneous equations the working out is shown in the photo. ignore the stuff at the top of the page

Answer:

D. 13 children; 71 adults

Step-by-step explanation:

9a + 4c = 691

a + c = 84

9a + 9c = 756

- 9a + 4c = 691

5c = 65

c = 13

84 - 13 = 71

a = 71

Hope this helps!

Answer this please for brainlest

Answers

First one is right four up six

Second one is left four up six

Third one is right six down four

Hope this helps :)
Answer: first one right 4 up 6 second left 4 up 6 third right 6 down 4
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