Mathematics High School

What is the slope of this line?

(sorry for the quality.) ​

What Is The Slope Of This Line? (sorry For The Quality.)

Answers

Answer 1

Answer:

slope = - 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 8,6) and (x₂, y₂ ) = (0, - 2) ← 2 points on the line

m = [tex]\frac{-2-6}{0+8}[/tex] = [tex]\frac{-8}{8}[/tex] = - 1

Related Questions

Will give brainliest if correct!
Determine the slope of the following

Answers

Answer:

m = 2

Step-by-step explanation:

Plug 2 coordinates into the slope formula

(y2-y1)/(x2-x1)

For this I will choose the first and third coordinates:

15-7/5-1 = 2

The slope is 2

Can someone help me with #3 on c d and e

Answers

Step-by-step explanation:

1.2 x 5 = 6.0

0.9 x 1.1 = .99

1.5 x 2 = 3.0

Alfred has a lawn service. He earns $40 for every 3 lawns he mows. Which of the following
represents the rate of change his income with respect to the number of lawns he mows?
$50
4 lawns
$53.33
4 laws
4 laws
$50
4 laws
$53.33

Answers

Answer: I don’t think I’m right but 53.33

Step-by-step explanation:

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.

Find the missing part.
x= ?

Answers

Answer:

X = 2√41

Step-by-step explanation:

Uaing the pothagorean therom, (a squared plus b squared equals c squared) find the square of both 8 and 10 which are

8 squared - 64

10 squared - 100

Add them together to get

164

√164 = x

You can reduce that to 2√41

Simplify the expression
4 + 3(x + 2)

Answers

Answer: 3x+10

You welcome!

Please help me I will give brainliest

Answers

Answer:

60 milligrams

Step-by-step explanation:

just cross multiply! percentages are just fractions of 100. so you can say that [tex]\frac{45}{x} =\frac{75}{100}[/tex]

multiple 75 by x and 45 by 100 and you get

4500=75x

divide both sides by 75 and you get 60

what u think answer

Answers

The prisoner ..................................................................................................................................
prisoner i guess lol

1. 1/6+1/3=? Your answer​

Answers

1/2is my answerrrrrrrr

Answer:

1/2

Step-by-step explanation:

Sara Poured 3/4 of the juice from a 2-liter bottle while serving guests at a party. How much juice, in liters, is still left in the bottle?

​

Answers

Answer:

1 1/4 of a liter

Step-by-step explanation:

I NEED HELP PLEASE!!!

Answers

Answer:

hardhard

Step-by-step explanation:

Mia is factoring the polynomial x2 + 4x – 12. She uses the steps shown.

A 2-column table with 4 rows. The first column has no label with entries Step 1, Step 2, Step 3, Step 4. The second column is labeled x squared + 4 x minus 12 with entries x squared + 6 x minus 2 x minus 12, (x squared + 6 x ) minus (2 x + 12), x(x + 6) minus 2(x + 6), (x + 6)(x + 2).

In which step did Mia make an error?
Step 1
Step 2
Step 3
Step 4

Answers

Mia's error is in step 4

What is factorization?

Factorization involves splitting a function into several factors

The steps in factorizing the expressions are:

Step 1: x^2 + 6x - 2x  -12

Step 2: (x^2 + 6x) - (2x + 12)

Step 3: x(x + 6) - 2(x + 6)

Step 4: (x + 6)(x + 2)

From the step 3 to step 4, the resulting expression should be

(x + 6)(x - 2)

However, the step 4 of the expression is (x + 6)(x + 2)

The expected expression and the actual expression in step 4 are different.

Hence, Mia's error is in step 4

Read more about factorization at:

https://brainly.com/question/11579257

SOMEONE PLEASE HELP ME BEFORE I FAIL

Answers

Answer:

4/40

Step-by-step explanation:

you can reduce this to 1/10

multiplying 4 by both 1 and 10 will give you the fraction 4/40 both can be divided by 4 and that's how it can reduce to the 1st fraction (1/10)

For the figure below, find the measure of angle 1.

Answers

Angle 1 is 119° using linear pairs and an.gle sum property of triangle:

Bob bought a thing for $350 and sold it for $450. What was his percentage gain?
Plz need answers ASAP!!

Answers

Answer:

The answer 128.57%

Step-by-step explanation:

The explanation is

Answer:

28.57%

Step-by-step explanation:

help ur guy out im not able to understand this

Answers

Answer:

a = 4.5

b = 5

Step-by-step explanation:

Answer:

b=7

area=20

a=5.66

perimeter=19.66

Step-by-step explanation:

Don't know your exact question but here goes everything:

since angle between a and b=45 degrees, b=4+3

b=7

area=(7x4)-1/2(4)(4)

area=28-8

area=20

a^2=4^2+4^2

a^2=16+16

a^2=32

a=5.66

Which equation can be used to solve x + 3 = 15?

Answers

Answer:

12

Step-by-step explanation:

12+3=15

5. What additional information would allow you to conclude
that WXYZ is a parallelogram?
A. XY ZW
C. WY ZW
B. XW ZY
D. ZXWY ZZYW
LOL HEY PLS HELP

Answers

Answer:

option c is the correct answer I am guessing

Will mark brainliest

Answers

Answer:

b then a

Step-by-step explanation:

Solve the system of equations
Y = 2x
X - Y = 10


Answers

Answer:

x=-10, y=-20

Step-by-step explanation:

first you substiture the y in the second equation with the first

x-2x=10

then solve

1x-2x=-1

-x=10

multiply both sides by a negative to make the varible a

positive

x=-10

now we substitue the x in the first equation with -10

y=2(-10)

y=-20

Fill in the blank so that the ratios are equivalent. 3:9 and 6:​

Answers

Answer: 18

Step-by-step explanation: The ratio 3:9 is equivalent to 1:3. This means that whatever number on the left side of the ratio should be multiplied by 3 to get the one on the right. 6 x 3 = 18.

The value of the unknown number for the fraction is equal to 18.

What are ratios and proportions?

An ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value. The numerical relationship between two values demonstrates how frequently one value contains or is contained within another.

Given that the ratio is 3:9 then the value of the unknown number will be calculated as,

The ratio 3:9 is equivalent to 1:3. This means that whatever number is on the left side of the ratio should be multiplied by 3 to get the one on the right.

The unknown number will be,

6 x 3 = 18.

Therefore, the value of the unknown number for the fraction is equal to 18.

To know more about ratios and proportions follow

https://brainly.com/question/2914376

#SPJ2

what is the property pls help

Answers

Answer:

B

Step-by-step explanation:

Because its addition

Answer:

I'm pretty sure it's B). Additive identity Property.

Step-by-step explanation:

If it isn't let me know.

Explain the power of products property and give an example

Answers

Answer:

We use the power of a product rule when there are more than one variables being multiplied together and raised to a power. The power of a product rule tells us that we can simplify a power of a power by multiplying the exponents and keeping the same base.

3 raised to the power of 4 is = 81

I am a number between 12 and 18.
I am a multiple of 2.
I am not a multiple of 4.

Answers

i believe it’s 14 :))

Please help ASAP! :))

Answers

Answer:

yellow

Step-by-step explanation:

a) What fraction is equal to 50% of 1/3?
b) What fraction is equal to 75% of 1/2? ​

you dont need to show working out

Answers

a) 50% of 1/3
50% x 1/3
50/100 x 1/3
1/2x1/3
1/6

b) 75% of 1/2
75/100 x 1/2
15/20 x 1/2
3/4 x1/2
3/6
1/2

A $95 graphing calculator is on sale for $85.50.

The percent decrease is _____.

9%
1%
10%
9.5%

Answers

The answer is 10 percent

Answer:

10%

Step-by-step explanation:

moo

What’s the value of a?

Answers

Answer:

a = 69

Step-by-step explanation:

The linear pair equals 180 degrees.

a + 90 + 21 = 180

a + 111 = 180

a = 69

nice!

Answer:

A= 69 degrees

Step-by-step explanation:

if all those angles equal a total of 180 degrees then all you need to do is add the angles your given which in this case is 21 and a 90 degree angle which would equal 111 degrees, then subtract 111 from 180 and that would be the answer to the missing angle, which is 69 degrees.

21 + 90 = 111

180- 111 = 69

Need help on this please help

Answers

Answer:

6028.8

Step-by-step explanation:

Answer:

v = 6028.8m³

Step-by-step explanation:

Cylinder volume formula:

πr²h

3.14*8²*30=6028.8m³

Find the distance between 2 and -2

A) -6
B) -4
C) 0
D) 4​

Answers

D because -1,0,1, and 2 it’s called the absolute value which is always positive when counting from one point to another

Answer:

d

Step-by-step explanation:

which expression is equivalent to -4(3d-2)-7

Answers

-12d + 1 is equivalent to -4(3d-2)-7

Multiply -4 by what’s in the bracket:
-4(3d-2)
= -12d + 8

Then minus 7 from 8
-12d + 8 - 7
= -12d + 1

Answer: -12d + 1
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