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
Ksivusya [100]
3 years ago
7

The slope formula can be used to find the slope, m, of a line with points (L1, y1) and (22, 42).

Mathematics
1 answer:
Helga [31]3 years ago
4 0

Answer: (y-y_1)=m(x-x_1)\ or \ (y-y_2)=m(y-y_2)

Step-by-step explanation:

Point slope form: (y-b)=n(x-a) , where n=slope , (a,b) is the point through which line passes.

If slope of the line = m and line passes through (x_1,y_1) and (x_2,y_2) :-

(y-y_1)=m(x-x_1)\ or \ (y-y_2)=m(y-y_2)

So, the equivalent equations are :

(y-y_1)=m(x-x_1)\ or \ (y-y_2)=m(y-y_2)

You might be interested in
541,000 to the nearest ten thousand
ira [324]
540,000 is the answer
3 0
3 years ago
Read 2 more answers
Using a sheet of graph paper, solve the following system of equations graphically. Be sure to show any work, use a straight edge
Nezavi [6.7K]
Your graph will look like an x (ok, the y axis is at a weird place in my plot). The solution (ie., the point where the two graphs intersect) is at (-1,1).

You can also calculate this by equating the two formulas:

x+y = x-y+2 => 2y = 2 => y=1, x =-1.

6 0
3 years ago
Factor 1/2 out of 1/2x + 3/2
EastWind [94]

<span><span>The answer to the question is:</span></span>

<span><span /></span><span><span>−<span>12</span><span>(x−12)</span></span> </span>



7 0
3 years ago
Expand the polynomial:<br> (5a+1/5 b)^2
WINSTONCH [101]
Expand the following:
(5 a + b/5)^2

(5 a + b/5) (5 a + b/5) = (5 a) (5 a) + (5 a) (b/5) + (b/5) (5 a) + (b/5) (b/5):
5×5 a a + (5 a b)/5 + (5 b a)/5 + (b b)/(5×5)

(5 a b)/5 = 5/5×a b = a b:
5×5 a a + a b + (5 b a)/5 + (b b)/(5×5)

(b×5 a)/5 = 5/5×b a = b a:
5×5 a a + a b + b a + (b b)/(5×5)

Combine powers. (b b)/(5×5) = (b^(1 + 1))/(5×5):
5×5 a a + a b + b a + (b^(1 + 1))/(5×5)

1 + 1 = 2:
5×5 a a + a b + b a + (b^2/5)/5

5 a×5 a = 5×5 a^2:
5×5 a^2 + a b + b a + (b^2/5)/5

5×5 = 25:
Answer:  25 a^2 + a b + b a + (b^2/5)/5
3 0
3 years ago
Read 2 more answers
Last year, a large trucking company delivered 5.5x10^5 tons of goods with an average value of $23,000 per ton. What was the tota
AleksandrR [38]
The total value is:
5. 5 x 10 ^5 * 23 x 10^3 = 
= $126.5 * 10^8 =
= $1.265 x 10^10
Answer: B )
4 0
3 years ago
Other questions:
  • 85 POINT QUESTION, WILL MARK BRAINLIEST.
    7·2 answers
  • What is 2x(3x+4)????
    13·2 answers
  • what is the circumference and area of a circle with a radius of 4 meters? round your answer to the nearest tenth.
    5·1 answer
  • How do you simplify the following:<br><br> (sqrt(6) + sqrt(2))/2
    6·1 answer
  • How much money is 2/3 of 15
    12·1 answer
  • If I have 300 apples and eat 123 how many do I have left?
    14·2 answers
  • What is the solution to the system of equations y= -5x +3 y=1
    6·1 answer
  • PLSSSSS HELPPP PLSSSSSSSSS PLS I NEED HELPP
    10·2 answers
  • Help. I need the homework done.
    14·1 answer
  • A cell phone company charges $20 a month for the base plan. They charge 10 cents for
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!