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
nadezda [96]
3 years ago
5

What is the slope between the points (4,-1) and (-4,3)?

Mathematics
1 answer:
son4ous [18]3 years ago
3 0

<em>The formula for slope is </em>\frac{rise}{run}  = \frac{y2-y1}{x2-x1}<em>.</em>

Subtract y1 from y2. (y1= -1, y2 = 3)

3 - -1 = 4

Now subtract x1 from x2. (x1 = 4, x2 = -4)

-4 -4 = -8

Divide the difference between the y coordinates by the difference between the x coordinates.

\frac{4}{-8} or 4 ÷ -8 = -0.5

<h2>Answer:</h2>

<u>The slope between the two points is </u><u>-0.5</u><u>.</u>

Hope this helps love :)

You might be interested in
For selected years, the national health care expenditure, in billion of dollors can be modelled by H=29.57e^0.0970t, remains acu
Sliva [168]

Answer:

The correct answer is 54.76 years.

Step-by-step explanation:

The national health care expenditure (H) , in billion of dollars is modeled by

H = 29.57 × e^{0.0970t}.

To measure the time before which national health expenditure reach 6000 billion dollars.

Thus putting the value of H = 6000 in the above modeled equation we get,

⇒ 6000 = 29.57 × e^{0.0970t}

⇒ \frac{6000}{29.57} = e^{0.0970t}

⇒ 202.908 = e^{0.0970t}

Taking logarithm with the base of e (㏑) both sides we get,

⇒ ㏑ 202.908 = ㏑ e^{0.0970t}

⇒ ㏑ 202.908 = 0.0970 × t

⇒ 0.0970 × t = 5.312

⇒ t = \frac{5.312}{0.0970}

⇒ t = 54.76.

Thus the total time required before which national health expenditure reach 6000 billion dollars is 54.76 years.

3 0
3 years ago
Please help me ( This the the owner of this acc sister again) Please don't remove this!
kifflom [539]

Answer:

Sam won first, Craig won second, Randy won third, and Charlie won fourth.

Step-by-step explanation:

Sam won first, Craig won second, Randy won third, and Charlie won fourth. It's all a matter of which number is bigger, which means it took more time.

8 0
3 years ago
-3(x+4)+15=6-4y how to do this
Nataly [62]
Multiply -3 to x and get -3x and multiply 4 and -3 and get -12 so then subtract -12 and 15 and get -3 so now it is -3x-3=6-4y so now. You subtract -3 and 6 and get positive 3 so now the final answer is -3x-4y+3
5 0
3 years ago
Radical and complex numbers continued.....
Natasha2012 [34]

1. 4i x -10i = -40ii

 ii = i^2 = -1

-40*-1 = 40


2. -6-9 = -15

5i- - 5i = 5i + 5i = 10i

 answer = -15 +10i


3. raise both sides to the 3rd, and solve for x. x = -12


4. the equation would be x^2+36 =0


8 0
4 years ago
What is similar to a loan?
dem82 [27]

Answer:

the amount of years school uses for your life for their own money benefits

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the number of atoms in<br> 98.3 g mercury, Hg
    9·2 answers
  • Austin is baking apple pies and apple cakes. Each pie takes three times the number of apples as each cake. He plans to make 2 pi
    13·1 answer
  • Identify the two variables that make up the relation described in this statement: The total distance traveled depends on the tim
    12·1 answer
  • The accepted density of copper is 8.96 g/cm3. A lab team measured the density of a copper sample in a lab and calculated a densi
    6·1 answer
  • Billy and Tommy went to the movies. They are going to combine their money for snacks. Popcorn costs $8 and a box of candy costs
    12·1 answer
  • a class needs a total of $500 for a filed trip. They already have $285. They are selling jars of peanuts to make the rest of the
    7·1 answer
  • Solve + 17 = 20 for x and plot its value on the number line given below.
    10·1 answer
  • This probability distribution shows the
    5·1 answer
  • T= u+v/2 for u<br><br> •u= 2t+v<br> •u= 2t/v<br> •u= 2(t-v)<br> •u= 2t-v
    5·2 answers
  • The financial analysis component of a business plan is to describe ______.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!