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
lana66690 [7]
3 years ago
7

According to this site, if you know the coordinates of two points on a line, what form would you use to write the equation of th

e
line? Explain the process for writing the equation. (Site 1)
Mathematics
1 answer:
navik [9.2K]3 years ago
3 0

You would use the POINT SLOPE FORMULA and the Slope Formula

which is as follows ...

slope formula : \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

point slope formula:  y - y_{1} = m(x - x_{1} )

You might be interested in
Another math question:/
Fofino [41]

Answer:

Well to start with, a coefficient is a number that is placed before a variable. In this case we have 10x+8, so the coefficient is well 10.

Step-by-step explanation:

7 0
3 years ago
If mL2=3x+1 and mL3=2x+4, what is mL2<br><br> A)38<br> B)17<br> C)90<br> D)52
Ad libitum [116K]

Answer:

D) 52

there is a 90 degrees angle and the one inside, it is less than 90 degrees so your answer is 52

8 0
3 years ago
...........................
Brrunno [24]

Answer:

.. .. .. .. .. .... . ..

Step-by-step explanation:

... .... .. .. ..

8 0
3 years ago
If 2x + 5 = 8x, then 12x = ?A.5B.10C.15D.20
butalik [34]
<h2>Answer:</h2>10.\text{ Option B is correct}

<h2>Explanation:</h2>

Given the equation expressed as:

2x+5=8x

First, we need to calculate the value of "x" from the given expression.

Step 1: Given the equation 2x + 5 = 8x

Step 2: Subtract 5 from both sides:

\begin{gathered} 2x+5-5=8x-5 \\ 2x+\cancel{5}-\cancel{5}=8x-5 \\ 2x=8x-5 \end{gathered}

Step 3: Subtract 8x from both sides

\begin{gathered} 2x-8x=8x-8x-5 \\ -6x=\cancel{8x}-\cancel{8x}-5 \\ -6x=-5 \end{gathered}

Step 4: Divide both sides by -6

\begin{gathered} \frac{-6x}{-6}=\frac{-5}{-6} \\ x=\frac{5}{6} \end{gathered}

Step 5: Get the value of 12x. Substitute x = 5/6 into the expression to have:

\begin{gathered} 12x=12(\frac{5}{6}) \\ 12x=\cancel{12}^2(\frac{5}{\cancel{6}^1}) \\ 12x=2\times5 \\ 12x=10 \end{gathered}

Therefore the value of 12x is 10

3 0
1 year ago
NEED HELP QUICK!!! Nicole works at the corporate headquarters for a major organization. Some days she feels as if she spends all
Fittoniya [83]

The travels you have described are:

                                       (Middle floor) + 8 + 5 - 9 + 7 - 32

                                   =  (middle floor)  + 20 - 41

                                   =  (middle floor)  -  21  brought her to floor #1.

So                                   Middle floor  -  21  =  1

Add 21 to each side:    Middle floor  =  22 

The building has (2 x middle floor)  =  44 floors.

7 0
3 years ago
Other questions:
  • an animal shelter has 50 cats, 20 dogs and 5 rabbits. the shelter published the ratio of cats to dogs in its latest newsletter .
    7·2 answers
  • Help im dying because i cant get this one its write the equation in verbal form <br>x-25=3
    15·2 answers
  • Please need help badly. If the area of BAC=15, what is the area of EDF
    9·1 answer
  • Use an appropriate half-angle formula to find the exact value of the expression. cos 3π 8
    13·1 answer
  • If three bags of birdseed cost $14.16, how much will 14 bags cost?
    11·2 answers
  • Jake makes concrete by mixing cemente, sand and gravel in the ratio 4:2:1 work out the mass of the sand in 38.5kg of concrete mi
    8·2 answers
  • The number is less than 80 . The number is greater than 40. The number is even. The number is a multiple of 9. The number is not
    5·1 answer
  • Find the x-intercepts for the quadratic function y= -1/2(x+3)^2 +4
    12·1 answer
  • List the angles in order from<br> smallest to biggest.<br> Help!! Due today!!
    6·1 answer
  • Kayden wants to make fruit punch. Kayden wants to make only 4 of her mom's recipe.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!