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
Maristella is constructing an isosceles triangle to use as a model in her Algebra class. The perimeter of her triangle is 24 cm.
Vlada [557]

Isolating s, the equation written in terms of s is:

s = 12 - 0.5b

-------------------------

  • The equation for the length of the third side, as stated in the problem,("Maristella uses the equation b = 24 – 2s to find b, the length of the triangle's third side") is:

b = 24 - 2s

  • To solve for the lengths of the congruent sides, we isolate s, thus:

b = 24 - 2s

2s = 24 - b

Inverse of multiplication is division, thus:

s = \frac{24 - b}{2}

Separating into two fractions:

s = \frac{24}{2} - \frac{b}{2}

Solving each fraction:

s = 12 - 0.5b

A similar problem is given at brainly.com/question/5123313

3 0
3 years ago
The conference table top shown is the shape of two congruent trapezoids. The table top is wooden with a rectangular glass inset.
Papessa [141]
I think it’s 196? base 1 +base 2=28 radius is 7 but we need the whole thing so 7x2=14.
then multiply and then divide by 2 28X14= 392 divided by 2 = 196
7 0
3 years ago
A new club sent out 231 coupons to boost sales for next year's memberships. They provided 6 times as many to potential members t
grin007 [14]

Answer:

Number of coupons sent  to Existing members = 33

Step-by-step explanation:

Number of coupons sent out = 231

Let :

6 times as many to potential members = 6 * X = 6X

while existing members = X

therefore 6X + X = 231

                 7X = 231

therefore  X = 231 / 7 = 33

so existing members = 33

while potential members = 6 * 33 = 198

7 0
3 years ago
Read 2 more answers
9+<br>1 =is 9 + -1 what is the answer to 9 + -1 ​
Minchanka [31]

Answer:

The answer to this question is 8

5 0
3 years ago
Read 2 more answers
Help PLSS Thanks ………………….
Bond [772]

Answer:

3rd option

Step-by-step explanation:

Given z is inversely proportional to (y - 2)² then the equation relating them is

z = \frac{k}{(y-2)^2} ← k is the constant of proportion

To find k use the condition when y = 5, z = 9 , then

9 = \frac{k}{(5-2)^2} = \frac{k}{3^2} = \frac{k}{9} ( multiply both sides by 9 )

81 = k

z = \frac{81}{(y-2)^2} ← equation of proportion

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which equation represents a direct variation?
    9·2 answers
  • Please can some one both ​
    7·1 answer
  • (3x/5-7)+7 is equal to what
    12·1 answer
  • Which equation applies the distributive property?
    7·1 answer
  • Solve for p in the literal equation 9p + 7r = q.
    14·2 answers
  • Alyssa purchased a house for 243,000 and obtained a mortgage for 231,000. she purchased 5 discount points and 4 origination poin
    13·1 answer
  • What is the answer to 1÷⅔×(-8)×3÷(-½)
    13·2 answers
  • 72 is 75% of what number?
    6·2 answers
  • Write an equation of a line with the given slope and y-intercept.<br><br> m = , b = 2
    13·1 answer
  • Teresa earns $8.23 per hour. Calculate her wage for a week where she<br> works 14h 30min.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!