1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Karo-lina-s [1.5K]
3 years ago
10

Whats the slope of (6,11) and (42,77)​

Mathematics
1 answer:
Zigmanuir [339]3 years ago
6 0
Y2-Y1. 77-11 66 11
———— = ———- = —- = —
X2-X1 42-6 36 6
You might be interested in
(2x² - 5x-3)/ (x-3)<br> DIvide the polynomials
Anika [276]

Answer:

2x + 1

Step-by-step explanation:

\frac{(2x² - 5x-3)}{(x - 3)}

Factor out 2x² - 5x-3

\frac{(2x + 1)(x - 3)}{x - 3}

divide x - 3 by x - 3

=> 2x + 1

<em><u>Or another step</u></em>

Step by Step Solution

STEP

1

:

Equation at the end of step 1

STEP

2

:

2x² - 5x - 3/ x - 3

Trying to factor by splitting the middle term

2.1 Factoring 2x² - 5x - 3

The first term is, 2x² its coefficient is 2 .

The middle term is, -5x its coefficient is -5 .

The last term, "the constant", is -3

Step-1 : Multiply the coefficient of the first term by the constant 2 • -3 = -6

Step-2 : Find two factors of -6 whose sum equals the coefficient of the middle term, which is -5 .

-6 + 1 = -5 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -6 and 1

2x² - 6x + 1x - 3

Step-4 : Add up the first 2 terms, pulling out like factors :

2x • (x-3)

Add up the last 2 terms, pulling out common factors :

1 • (x-3)

Step-5 : Add up the four terms of step 4 :

(2x+1) • (x-3)

Which is the desired factorization

Canceling Out :

2.2 Cancel out (x-3) which appears on both sides of the fraction line.

Final result :

2x + 1

6 0
2 years ago
A book is on sale for $6 off of the regular $24 price. What percent is the discount?
Vika [28.1K]
6/24* 100= 25%. You multiply top ( 6 and 100) and divide to bottom (600 and 24) to get 25%.
8 0
3 years ago
Read 2 more answers
Help....!! I need to solve this simultaneous equation y=x-2 and y=3x+5 With working out if possible please....
Blababa [14]

Step-by-step explanation:

Y= x - 2. Y = 3x + 5

Putting value of y

x - 2 = 3x + 5

-2 - 5 = 3x - x

-7 = 2x

-7/2 = x

Putting value of x

Y = 3(-7/2) + 5

Y = - 10.5 + 5

Y = - 5.5

6 0
3 years ago
Hello my name is juan and I new here are you able to be nice and give me a nice welcome greet
grigory [225]

Answer:

Sure thing mate, I'm hoping you will be satisfied here. Many people here very positive and helpful. I hope you're doing a fine day. Good luck with everything . In addition, in all honestly i your question i just wanted easy question for points. Thanks man .  

Step-by-step explanation:

8 0
3 years ago
How many bottles can you drink?
jeka57 [31]

Step-by-step explanation:

You have 120 bottles of Cola and 120 bottles of Sprite.

You can exchange 3 empty Cola bottles for a new bottle of Sprite.

You can exchange 4 empty Sprite bottles for a new bottle of Cola.

You can borrow empty bottles, but must return them in the end.

What is the maximal number of bottles of drink that you can drink? Prove the optimality of your result.

As this is a puzzle, please give short and clever answers rather than tedious bruteforce calculations.

6 0
2 years ago
Other questions:
  • Determine,se existir,a inversa da matriz abaixo:<br> A= (1 2)<br> (1 3)
    13·1 answer
  • Prove that Zn Zn is notisomorphic to any subgroup of Zm for any m.
    8·1 answer
  • WHATS 15 DIVIDE BY 6
    15·2 answers
  • Please help MEEEEEE!! NOWWWWW
    14·2 answers
  • Plz someone help ASAP! thanks​
    12·1 answer
  • HELPPPPPP?????????????????,,,,,,,????
    11·2 answers
  • What is the solution to the system of equations below?<br> 4x - 2y = -4<br> 8x - 4y = 4
    13·1 answer
  • Does anyone know how to solve this inequality algebraic-ally:
    11·2 answers
  • 3. Identifique a seguir qual é a sequência
    13·1 answer
  • Help me please this is for a math test. <br> Thank you
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!