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
m_a_m_a [10]
1 year ago
14

what is the slope of the line that passes thought the points (4,-6) and (-2,3)? write your answer on simplest form.​

Mathematics
1 answer:
Wittaler [7]1 year ago
5 0

Step-by-step explanation:

\frac{y - y0}{x - x0}  \\  \frac{ - 6 - 3}{ 4 + 2}  \\   -   \frac{9}{6}  =  -  \frac{3}{2}  = 1.5

You might be interested in
For which values of k does the system of linear equations have zero, one, or an infinite number of solutions? [Note: not all thr
viktelen [127]

Answer:

The system has an infinite solution at k = 6, otherwise for any value of k, it has zero solution.

Step-by-step explanation:

Consider the system of linear equations:

3x_{1} -x_{2}=2\;\;\;\;\;\;(1)\\ 9x_{1} -3x_{2}=k\;\;\;\;\;(2)

The system of linear equations can have zero, one, or an infinite number of solutions:

simplify equation (1):

x_{2}=3x_{1} -2

substitute in equation (2), we get

9x_{1} -3(3x_{1}-2)=k\\9x_{1} -9x_{1}+6=k\\0+6=k

we cannot find the value of x_{1} and x_{2}.

so, there is no solution.

Multiply the equation (1) with 3 and put k is 6,

3(3x_{1} -x_{2})=3\times2\\9x_{1} -3x_{2})=6

it means both equations are overlapped. Then, the solution has infinite solutions.

Hence, the system has an infinite solutions at k is 6 otherwise for any value of k it has no solution.

4 0
3 years ago
H = vt - 16t^2, solve for v
Sophie [7]
H=vt-16t²
vt-16t²=H
vt=16t²+H
v=(16t²+H)/t
v=16(t²/t)+H/t
v=16t+H/t

Answer: the answer would be: v=16t+H/t
4 0
3 years ago
What is 3.375 into a fraction?
lapo4ka [179]
Use your knowledge of place value to write your fraction

3 and 375/1000

now reduce. Both are divisible by 25.

3 15/40

oops, not done yet... we can still divide by 5

3 3/8

Done!
3 0
3 years ago
The Pythagorean theorem is true for all similar triangles.<br> A. True<br> B. False
Afina-wow [57]
False. It only relates to the sides of a right triangle in a simple way, so that if the lengths of any two sides are known, the length of the third side can be found.
5 0
3 years ago
Read 2 more answers
What is the result when 2x4 – 10x3 + 13x2 – 23x + 12 is divided by 3 – 4?
Serggg [28]

Answer-14+23x

Step-by-step explanation:

2+4-10x3+13×2-23x+12

2+4-30+26-23x+12

14-23x÷(-1)

-(14-23x)

-14+23x

5 0
3 years ago
Other questions:
  • A salesperson earns $200 a week plus 4% commission on her sales. Which equation models the relationship between her sales in a g
    12·2 answers
  • 1. In triangle ABC, if AB = 3cm, BC = 4cm and AC = 5cm Find
    8·1 answer
  • Write the complex number in the form a + bi. 6(cos 330° + i sin 330°) -3square root of three - 3i -3square root of three + 3i 3s
    15·1 answer
  • Can I plz get some help plz Brainly
    8·2 answers
  • Given a line segment that contains the points A,B, &amp; C in order, if AB = x, BC = x, and AC is equal to 36, then x = _____.
    9·1 answer
  • What is the area of a triangle<br> with the base of 20 inches and a<br> height of 6 inches?
    8·2 answers
  • A length of a rope is stretched between the top edge of a building
    8·1 answer
  • What is the solution to the system of equations graphed below?
    7·2 answers
  • = f(x) = (x - 1)<br> 4<br> 4<br> 2<br> -27<br> Describe the error in graphing the function
    13·2 answers
  • Write the following list of events as an expression and then simplify.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!