A line intersects the points (13,-4) and (1, 12). Find the slope and simplify completely. Enter the correct symbol, + or - Slope = tn 28 Enter​

Answers

Answer 1

Answer:

The slope of the line that intersects the points (13, -4) and (1, 12) is 4/-3.

Step-by-step explanation:

The equation [tex]m=\frac{y2-x2}{y1-x1}[/tex] is used to solve for slope [tex]m[/tex].

[tex]m=\frac{12-(-4)}{1-13}=\frac{12+4}{-12} =\frac{16}{-12} =\frac{4}{-3}[/tex]

If you need it in decimal form, then 4/-3=-1.33333333333


Related Questions

8th grade algebra question. please help :)

Answers

-2, 0, 2. Hope this helps!

what is the vertex
x-intercept &
y-intercept

Answers

Vertex is (2, -6)
X int is 2
Y int is -6
My calculation might be wrong so check it.


-4/2(-1) = 2

(2, )

-(2)^2 + 4(-2) - 2 = -6

$750 at 6% for 18 months​

Answers

Answer:

ecall that 6 + 6 + 6 = 6 × 3

Instead of adding 6 three times, you can multiply 6 by 3 and get 18, the same answer.

Similarly,

6 + 6 + 6 + 6 + 6 + 6 + 6 = 6 × 7 = 42

Still by the same token,

2 + 2 + 2 + 2 = 2 × 4

1. Write in scientific notation.
804 x 102

Answers

Answer:

8.04 x 10 with the exponent of 4

Step-by-step explanation:

8.2008 x 10^4 (hope that helps)

In a town election, 5985 people voted. This is 65% of the town's population who are registered to vote. How many people in town registered to vote?

Answers

Answer:

$3,890

Step-by-step explanation:

The computation of the number of people in town registered to vote is shown below;

= People voted × registered to vote percentage

= 5,985 × 65%

= $3,890

Hence, the number of people in town registered to vote is $3,890

How many 3-digit numbers are there, for witch all digits have the same parity?

Answers

Answer:

27

Step-by-step explanation:

HELP ASAP will give brainlist

Answers

Answer:

add the numbers first and divide to 3x

PLEASE HELP IM STUCK ON THIS
which table of values can be defined by the function y=6x-2

x y
-2 10
-1 8
0 6
1 4
2 2

x y
-14 -2
-8 -1
-2 0
4 1
10 2

x y
0 -2
6 -4
12 -6
18 -8
24 -10

x y
-10 -62
-5 -32
0 -2
5 28
10 58

Answers

Answer:

23

Step-by-step explanation:

This composite figure is made up of three simpler shapes. What is the area of
the figure?
10 cm
17 cm
4 cm
4 cm
15 cm
A. 116 square cm
B. 100 square cm
C. 81 square cm
O D. 146 square cm

Answers

Answer:

116

Step-by-step explanation:

Just took test

Answer:

116 brotha

Step-by-step explanation:

It's takes Mario 1/4 hour to mow mr Harris's lawn. It takes him 3 times as long to mow mrs Carter's . How long does it take Mario to mow mrs Carter's lawn

Answers

Answer:

670

Step-by-step explanation:

First you have to fined the unit rate

1,500/25= 60

a do

300x60= 18,00-98

3/4 hours

Harris = 1/4
Carter= 3(Harris) = 3(1/4)

which equal 3/4 hours, which is also equivalent to 45 minutes

In each equation, select an operation to make the equation true.
12 ___ -15 = 27
5. -18 ___ -¾ = 24

Answers

first one : 7/2
11/8 for second one

A square has an area of 4 square centimeters. What is the length of one side, in centimeters?

Answers

Answer:

2 cm

Step-by-step explanation:

[tex]\sqrt{4 cm^{2}} =2 cm[/tex]

The money Sky makes from babysitting is directly proportional. After 4 hours, she makes $72. How much money would she make after 7 hours?

A) $72
B) $52
C) &126
D) $108

Answers

Answer:

C. $126

Step-by-step explanation:

Let us say x is the amount of money Sky makes for babysitting 7 hours.

[tex]\frac{72}{4} =\frac{x}{7}[/tex]

[tex]\frac{72}{4} = 18[/tex]

[tex]18=\frac{x}{7}[/tex]

x=$126

126
72 divided by 4= 18
18•7= 126
:)

what is the measure of B?

Answers

Answer:

Use the Pythagorean Theorem:

a^2 + b^2 = c^2

a and c are given

20^2 + b^2 = 29^2

400+b^2 = 841

b^2 = 441

b = 21

measure of b is 21 degrees.

Ashley and Steven are both selling containers of
cookie dough to raise money for a field trip.
Chocolate chip cookie dough and peanut butter
cookie dough are different prices. Ashley sold 8
containers of chocolate chip cookie dough and 12
containers of peanut butter cookie dough for a total
of $364. Steven sold 4 containers of peanut butter
cookie dough and 1 container of chocolate chip
cookie dough for a total of $93. What is the cost of
one container of peanut butter cookie dough?

Answers

Answer:

100

Step-by-step explanation:

Peter is a software designer working at a big software company. He just found out he has been shifted to there downtown branch. Peter is upset because his manager did not consult him over this move

Answers

Question: What kind of environment is prevalent in Peter’s company?

Answer:

Autocratic environment

Step-by-step explanation:

From the question, we understand that Peter was not consulted before he was transferred to another branch.

This singular act shows that the company runs an autocratic form of leadership where the manager (or whoever is in charge of decision-making) uses absolute power when making decisions, irrespective of the motive behind the decision being made

Hence, the environment is autocratic

Riley made 5 trays of cupcakes for the bake sale. Each tray had 6 vanilla cupcakes and 8 chocolate cupcakes. How many total cupcakes did Riley make for the bake sale

Answers

Answer:

70

Step-by-step explanation:

6x5=30

8x5=40

40+30=70

Anna wants to celebrate her birthday by eating pizza with her friends. For $42.50 total, they can buy "p" boxes of pizza. Each box of pizza costs $8.50. Write an equation that matches the situation.

Answers

Answer:

42.50 ÷ 8.50 = p

Step-by-step explanation:

I HOPE THIS HELPS YOU OUT WITH YOUR QUESTION! PLZ LET ME KNOW IF IT DID! IT MAKES ME FEEL GOOD THAT SOMEONE APPRECIATES IT! ANYWAY, IF YOU HAVE A FEW MINUTES PLZ GOT TO MY PROFILE AND THANK MY ANSWERS (THE MORE THE MERRIER)

Can someone please help me with math

Answers

Answer:

3. B

4. D

Step-by-step explanation:

3. The y-intercept is -4 and the slope is positive 2.

4.Substitute the values and check

Answer and Step-by-step explanation:

3.

Before we look at the answer choices, lets analyze the graph.

We see that as the graph goes right, the y values are positive, and that as the graph goes left, the y values become negative/decrease. (Graph, as in the line on the graph).

That means the graph has a positive slope. So we can get rid of any negative slopes (answer choices A and C).

Now, we look to see the rate of change of the graph. How many units does the graph go up and right right?

We see that the graph has a rate of change of 2, so that is the slope.

This means that answer choice B is the answer. The equation shows that it goes down 4 units as well, which is what the graph shows as well.

4.

For this one, we need to see the pattern in the table.

When we put 2 in for n, we get 6. When we put 3 in for n, we get 8. And when we put 4 in for n, we get 10.

Answer choice D works for this. If we plug 2, 3, and 4 in for this expression, we get:

2(2) + 2 = 4 + 2 = 6

2(3) + 2 = 6 + 2 = 8

2(4) + 2 = 8 + 2 = 10

So answer choice D is the answer.

#teamtrees #PAW (Plant And Water)

2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 3 unit and width fraction 1 over 2 unit?

Answers

Answer:

1 and 2/3

Step-by-step explanation:

If

length = 1/3     and width= 1/2

then the equation will look like this,

2(1/3+1/2)

1/3+1/2= 5/6

2(5/6)= 1 and 2/3

how many times does 226.08 go into 2034.72** URGENT**

Answers

Answer: 226.08 goes into 2034.72 9 times.

Step-by-step explanation: I hope this helped you!!!!! Have a great day. And stay safe!!!

can somebody please help me with this, please make sure the answer is correct I need this assignment in and I need to get a good grade on it if I want to have a c on my report card, currently I have an F so yeah​

Answers

Answer:

41

Step-by-step explanation:

Hey There!

So to solve this problem the first thing that we want to do is solve for x

angle P and angle S are supplementary angles meaning that they will add up to equal 180

so 180=8x+3+2x+7

step 1 combine like terms

8x+2x=10x

3+7=10

now we have

180=10x+10

step 2 subtract each side by 10

180-10=170

10-10 cancels out

now we have

170=10x

step 3 divide each side by 10

10/10 cancels out

170/10=17

so x=17

So remember in parallelograms opposite angles are congruent so angle Q is congruent with angle S

so we just plug in 17 into 2x+7 and we will get the value of angle Q

17x2=34

34+7=41

so angle Q = 41

convert to standard form of the equation into the slope intercept form -3x-5y=-15

Answers

Our goal is to get y by itself
We will first add 3x to both sides to get
-5y = 3x - 15
We will then divide both sides by -5 to get y by itself which becomes
y = -3/5x + 3

Tickets at an amusement park are $25 for children and $45 for adults. If the Jones family has $200 cash and they have two children, what is the maximum amount of adult tickets they can purchase?

Answers

Answer:

3

Step-by-step explanation:

25+25= 50 spent on the kids, leaving 150 to spend on the adults, 45 can go into 150 3 times.

hope this helps!!!

Answer:

3 maximum adult tickets

Step-by-step explanation:

children's ticket = $25

adult's ticket = $45

total amount of money $200

let x be the number of adults:

45x + 2(25) = 200

45x + 50 = 200

45x + 50 - 50 = 200 - 50

45x = 150

[tex]\frac{45x}{45} = \frac{150}{45}[/tex]

x = 3

to check:

2 children x $25 each = $50 in total

4 adults x $45 adults = $135 in total

⇒ $200 - ($135 + $50)

⇒ $200 - $185  

⇒ $15 remaining

50 points WILL GIVE BRAINLIEST ASAP
Graph the function
f (x) = 3√x−2

Answers

Answer:Graph using the end point and a few selected points.

x           y

0          − 2

1           -5

2           -6.24

Step-by-step explanation:

When solving a word problem involving many different kinds of rational numbers, what steps do you go through to make sure you arrive at the correct final answer?

Answers

Step 1. READ THE QUESTION CAREFULLY!!!!!!

Step 2. Turn the problem into equations.

Step 3. Substitute/Eliminate variables.

Step 4. Find the first variable.

Step 5. Replace the variable1 with its correct number.

Step 6. Get your variable2.

Step 7.Do steps 3-4 until you have all the variables.

Step 8. Double check.

And you are done!

90aw - 54ak - 210 yw + 126yk +​

Answers

Answer:

Step-by-step explanation:

Howard worked out the problem below and his answer is below. Is Howard correct? If not, where did he make his mistake? Explain and give the right answer.

What is 40% of 140?

4.8

Answers

Answer: 56

Step-by-step explanation:

Howard is incorrect the right answer is 56.

Find the cube roots of the following numbers
a) 125
b) 216
c) 512
d) 1000
e) 1728
f) 3375

Answers

a. 5

b. 6

c. 8

d. 10

e. 12

f. 15

Answer:

a) 5

b) 6

c) 8

d) 10

e) 12

f) 15

HELP!!!!!
A soccer ball is kicked at a velocity of 25 meters per second. The following table shows the horizontal distance (in meters) at different angles of elevation (in degrees), ignoring wind resistance.

Angle of Elevation Distance Traveled
15 31.9
25 48.8
30 55.5
45 63.8
50 62.8
55 59.9
60 55.5
70 41.0
Using a quadratic regression calculator, determine the values of a, b, and c that can be used to write a quadratic function that provides a reasonable fit to the set of data. Which of the following statements is true?

A). The coefficient of determination is 0.994, which means that the function is a very good fit of the data set.
B). The coefficient of determination is 0.994, which means that the function is not a very good fit of the data set.
C). The coefficient of determination is 0.035, which means that the function is a very good fit of the data set.
D). The coefficient of determination is 0.035, which means that the function is not a very good fit of the data set.

Answers

Answer:

It’s D

Step-by-step explanation:

Answer:

A.) The coefficient of determination is 0.994,which means that the function is a very good fit of the data set.

Step-by-step explanation:

I got it right on odyssey .

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