Mathematics High School

Which of Talia’s steps is incorrect? Step 1 is incorrect because it uses a point that is not on the line. Step 2 is incorrect because it uses a point that is not on the line. Step 3 is incorrect because it shows an incorrect ratio for the slope. Step 4 is incorrect because it shows an incorrect substitution of (1, 3) into the point-slope form.

Answers

Answer 1

C - step 3 is incorrect because it shows an incorrect ratio for the slope .

Step-by-step explanation: cs im fye and i’m fye

Answer 2

Answer:

Its c lol

Step-by-step explanation:

Took the test

Related Questions

Solve for x in the equation x^2-12x+36 = 90

Answers

Answer:

x = 6 +3√ 10 , 6 − 3 √ 10

decimal form

X= 15.48683298...

Find the exact solution to the equation 10-log8(x+2)=9

Answers

Answer:

-0.89269063 ...

Step-by-step explanation:

Put it in the calculator

Albert’s father is 24 years older than Albert. In 8 years, his father will be twice as old as Albert. How old is Albert now? How old is his father?

Answers

Answer:

Albert is 24. Albert's father is 48

Step-by-step explanation:

What would happen to the particles in liquid if you decrease the temperature?

A) The particles would speed up
B) The particles would slow down
C) The particles would slow down and then speed up really fast
D) The particles would turn into a gas

Answers

Answer:

would slow down

I am nt sure

For the function f(x) =
= X + 5, what is the ordered pair for the point on the graph
when x = 4?

Answers

Answer:

F=9

Step-by-step explanation:

In the morning, Marco sold 12 cups of lemonade for $3. By the end of the day, he had earned $9. How many cups of lemonade did he sell in all?

Kaycee wrote the proportion StartFraction 12 over 3 EndFraction = StartFraction 9 over c EndFraction for this situation. Identify the error and give two ways to write the proportion correctly.

Answers

Answer:

Marco earned $2.25.

Step-by-step explanation:

1. If Marco sold 12 cups of lemonade for 3$, we would divide 12 cups and how much he earned from the 12 cups (3$). 12/3 = 4

2. By the end of the day, Marco earned $9. So, 4 cups = 1$. To break it down, 1$ = 100 cents and 100 cents divided by 4 is 25 cents. Cups to Cost. ( 4 : 1 ) and/or ( 1 : 0.25 )

3. 8 cups = 2$ plus 1 cup (0.25) = 2.25.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Answer:

Kaycee did not keep lemonade and dollars in corresponding positions in the ratios of the proportion. The proportion should be 12/3=c/9 or it could be written 3/12=9/c. Dollars should be in the same position and cups should be in the same position across ratios.

Step-by-step explanation:

This was the example answer

Please Mark Brainliest

Which equation could best be used to determine the value of f(3) for the
function f(x) = 2x +4?

Answers

Plug in 3 for x
F(3) = 2(3) + 4
So what do you think?

Use the sliders to change the values of a, b, and cin
the sine function. Which equation has a maximum at
(Pi/4, 3) and a minimum at (pi/4, -3)

Answers

y=-3 cos(2x) is the equation has a maximum at (4π , 3) and a minimum at (4π , -3)

What is Trigonometry?

The study of correlations between triangles' side lengths and angles is known as trigonometry.

The sine function's parameters, a, b, c, and d, must be adjusted using the sliders.

Now, Finding the equation with a maximum at (4π , 3) and a minimum at (4π , -3) is necessary.

Thus, Setting the values for the slider requires setting a to -3, b to 2, and c to 0.

Hence, The solution, y=-3 cos (2x), should match the equation obtained from the sliders.

learn more about trigonometry here:

brainly.com/question/25122835

#SPJ2

Answer: y=-3sin(2x)

Step-by-step explanation:

Answered correctly on edge

Need help.
plz show steps

Answers

Answer:

-4

Step-by-step explanation:

PLEASE HELP!! DUE SOON :( Question: Find the value of x.

Answers

Answer:

Ooh man, this was back in geometry I think, I think the answer is 4 if my calculations are correct.

i think the bigger side is twice the size of the smaller side, so 2 times 8 is 16,

16 = 5x - 4

x = 4

1. 68% of 700
2.85% of 520
3. 40% of 85
4. 32% of 325
5. 2% of 250
6.50% of 104
7. 75% of 396
8. 90% of 80
9. 25% of 64
10. 63% of 400
11.56% of 475
12. 15% of 20
13. 48% of 50
14. 8% of 725

Answers

Answer:

1. 476

2. 442

3. 34

4. 104

5. 5

6. 52

7. 297

8. 72

9. 16

10. 252

11.266

12. 3

13. 24

14. 58

Step-by-step explanation:

Qotd:

Who do you call when 911 is committing the crime?

Answers

Answer:

Justice Department ?

Step-by-step explanation:

Answer:

816-800-0000

Step-by-step explanation:

What is the value of r in this expression -4/3r - 1 = -2

Answers

Answer:

r= -1.3

Step-by-step explanation:

Help please!

A.

B.

C.

D.

Answers

Answer:

it is b

Step-by-step explanation:

bc it is the one thing that i had right to start with

Write in expanded form the 3-digit number that has 5 tens, m units, and 2 more hundreds than units.

Answers

Step-by-step explanation:

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard Form

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form20,37,81,405

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form20,37,81,405=

We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form20,37,81,405=20,00,00,000 + 0 + 30,00,000 + 7,00,000 + 80,000 + 1,000 + 400 + 0 + 5

Answer:

2x100+mx100+5x10+mx1

Step-by-step explanation:

This is correct. TRUST ME!! pls if wrong.

Jenny packed 108 eggs in 9 cartons. What is her unit rate?

Answers

Answer: I think its 117 sorry if im

wrong

Step-by-step explanation:

Answer:

Step-by-step explanation:

help please!!
Solve for r in the following equation: 5r−r−9=15
What does the equation look like now?
Use your answer and finish solving the equation for r.

r=

Answers

Answer:

r=6

Step-by-step explanation:

subtract r from 5r to get 4r, and add 9 to the other side, 4r=24, divide 24 by 4 to get 6

what is rounded to the nerest tenth in 3.2649

Answers

Answer:

3.3

Step-by-step explanation:

The .2 is the tenths place, so you use the hundredths place (the 6A) to turn the .2 into a .3

Answer:

3.3

Step-by-step explanation:

please please help, i will mark the brainliest

Answers

Answer:

Step-by-step explanation:

i think this is the right answer. Not sure

Answer:

D.) 58 degrees

Step-by-step explanation:

If parallel lines are cut by a transversal then alternate interior angles are equal

Which of the following lists of ordered pairs is a function
A (0,2) (2,3) (0,-2) (4,1)
B (2,4)(0,2)(2,-4)(5,3)
C (1,6)(2,7)(4,9)(0,5)
D (1,2)(1,-2)(3,2)(3,4)

Answers

D is the correct answer

1) 30% of the 210 7th graders at CBJ said they were planning to leave town for
Spring Break. How many students are NOT planning on leaving town? *

Answers

Answer:

30% of 210 is 63

Step-by-step explanation:

Answer:

209.7

Step-by-step explanation: i dont know what ur really asking for which i understand all u have to do simplify the expressions

Find the value of 5^4 * 5 ^3 *

Answers

i believe it’s 78,125

Help me

Help Me
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If you do I will give you Ten RaMeN NoOdLe bOwLs at Ichiraku Ramen
Its the Best In The Hidden Leaf Village! Believe It!
(Answer All.. be Fast I might eat the noodles)

Answers

Answer:

GIVE ME MY RAMEN

Step-by-step explanation:

add like terms

30 + 7k = 100

100-30 = 70

70 divided by 7k = 10

k = 10

4. add the z's together

2z - 6 -2 = -10

+ 6 + 2

-10 will be -2 now since we dragged the -6 and -2 to the other side

2z = -2

z = -1

5. 3.2x - 1.7x = 1.5x

1.5x + 5.5 = 10

10 would be 4.5 since we dragged 5.5 to the other side so it would be 10 - 5.5

3.2x = 5.5

x = 1.71875

3/4x - 1/4x = 2/4x

14 - 3 = 11

2/4x = 11

x = 22

PLEASE HELP! Please answer properly. Also don't just multiply the numbers together. I'm supposed to show how I factored it then solved it. Please explain. Can be short explanation.

Answers

Answer:

999975

Step-by-step explanation:

that`s what i got

Estimate the amount of the tip by rounding the bill to the nearest 10 dollars before calculating
15% tip on a bill of $483.82
the amount of the tip is approximately $_.

Answers

Answer:

My estimate is 73

Step-by-step explanation:

15% ?

____ ______

100 483.82

Steps:

1.First multiply 15 and (483.82).You should get (7257.3).

2.Next you have to divide 7257.3 and 100 which gets you 72.573.

3.Estimate:Round 72.573

Hopes this helps!!

i’m so stressed out over this. please help me solve these

Answers

You have to use the distributive property for this worksheet (multiplying the number in front of the parenthesis which each number inside the parenthesis)
1, for example,
8 • x = 8x
8 • 5 = 40
So your answer would be 8x+40. Don’t overthink it. You got the rest! Just comment back if you need help! :]

Answer:

8x + 406y - 21-6m - 186 - 6z-5x - 1-x - 4ab - 6b7a(3b - 2c + 4)4x + 1[tex]\frac{x}{6} - 4[/tex] 1 - 4wx - 42k - 584x + 246 - 37m25v + 16c - 395p + 42-wx + 3

I hope this helps!

Please hurry up and help me thanks

Answers

Answer:

Line 1: m = 2

Line 2: m = 2

The lines are parallel.

Step-by-step explanation:

First, ensure both lines are in the slope-intercept form given as y = mx + b. where m is the slope of the line.

If the slope of both lines are the same, they are parallel.

If the slope of one is the negative reciprocal of the other, they are perpendicular.

If the slope of both lines are different and one is neither the reciprocal of the other, then they are neither parallel nor perpendicular.

✍️Line 1, y = 2x + 5, is already in the slope-intercept form.

✅The slope of Line 1 is 2

✍️Line 2, y - 3 = 2(x + 15), is in point-slope.

We can decide to rewrite in the slope-intercept form or directly determine the slope as it is given. The slope is 2. But to be sure, let's rewrite as y = mx + b.

y - 3 = 2(x + 15)

y - 3 = 2x + 30

Add 3 to both sides

y = 2x + 33

✅As we can see, the slope of line 2 is 2.

✍️Line 1 and line 2 has the same slope of 2, therefore the lines are parallel.

helllllp plz somebody quick!!!!

Answers

Answer:

just multiply 3,4,and 6 by 6, and divide 43.75 by 6

Step-by-step explanation:

hipe this helps :]

Answer:

4lbs = 25

6lbs = 37.5

7lbs = 43.75

Step-by-step explanation:

your welcome

what is this reference:wenlocktoad-sama

Answers

Answer:

oh wenlocktoad is a game developer on reblax

у=х+ 1
2x+3y= 5
HELP ME

Answers

Answer:

x=2/5

Step-by-step explanation:

2x+3(x+1)=5

2X+3X+3=5

5x+3=5

5x=2

x=2/5

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