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
Tju [1.3M]
3 years ago
8

Use the coordinates of the plotted points to complete the calculation below. Pay attention to negative signs.

Mathematics
2 answers:
MArishka [77]3 years ago
7 0

Answer:

  • 3
  • 1
  • -3
  • 1
  • -3

Step-by-step explanation:

The <em>change in y</em> is the difference in y-coordinates between the lower right point and the upper left point. Similarly, the <em>change in x</em> is the difference in the x-coordinates of those points.

  \text{Slope}=\dfrac{\text{change in y}}{\text{change in x}}=\dfrac{\boxed{3}-6}{2-\boxed{1}}\\\\=\dfrac{\boxed{-3}}{\boxed{1}}\\\\\\=\boxed{-3}

Igoryamba3 years ago
3 0

answer 3-6 and 2-1 the bottom box is -3 over 1 final answer -3 hope this helped you

You might be interested in
X and y are supplementary angles. y measures 88° What is the measure of x? ​
Vera_Pavlovna [14]
176 20 characters long
6 0
3 years ago
Read 2 more answers
What are the values of x and y? A) X= 9/2; y = 9 B) x = 1843 ; y= 983 C) x= 9; y = 983 OD) x= 913 ; y=9​
BaLLatris [955]

Answer:

Y = 9

Cause the Sin30 = 0.5

and 9² + x² = 18²

324 - 81 = x²

x² = 243

x = 9 √3

The answer becomes "D"

4 0
3 years ago
Which weights are within 2 standard deviations of the mean? Select three options.
Dmitry [639]

Answer:

8.9 lbs

9.5 lbs

10.4 lbs

are correct three options for this

Step-by-step explanation:

but u should give options too

It took me a long time to find the answer from book..

so If you had given options, I would not have spent so much time to find the ans..

From the next time you have to take care of it okay

seeya !! (◕ᴗ◕✿)

5 0
3 years ago
How many countries in world
mariarad [96]

Answer:

There are 195 countries in the world today. This total comprises 193 countries that are member states of the United Nations and 2 countries that are non-member observer states: the Holy See and the State of Palestine

Not included in this total count of 195 countries are:

•Taiwan - the United Nations considers it represented by the People's Republic of China

•The Cook Islands and Niue, both states in free association with New Zealand which are members of several UN specialized agencies and have been recognized "full treaty-making capacity", but are neither member states nor non-member observer states.

•Dependencies (or dependent territories, dependent areas, dependencies) and Areas of Special Sovereignty (autonomous territories)  

•Other countries recognized by the United Nations as not being self-governing



8 0
3 years ago
Pls help me in these two little exercises about the slope.
den301095 [7]

Answer:

3)  y=\dfrac35x+\dfrac25

4) a)  y=-2x+7

  b)  y=\dfrac12x+\dfrac92

Step-by-step explanation:

<u>Exercise 3</u>

-3x + 5y = 2

\implies 5y = 3x + 2

\implies y=\dfrac35x+\dfrac25

<u>Exercise 4</u>

a) If L2 is parallel to L1, it has the same slope (gradient) ⇒ m = -2

If L2 passes through point (3, 1):

y-y_1=m(x-x_1)

\implies y-1=-2(x-3)

\implies y=-2x+7

So L2 = L1

b) If L3 is perpendicular to L1, then the slope of L3 is the negative reciprocals of the slope of L1  ⇒  m = \dfrac12

If L3 passes through point (-5, 2):

y-y_1=m(x-x_1)

\implies y-2=\dfrac12(x+5)

\implies y=\dfrac12x+\dfrac92

4 0
3 years ago
Read 2 more answers
Other questions:
  • A cup of green tea contains 35 mg of caffeine the average teen can aluminate approximately 12.5% of caffeine from their system p
    15·1 answer
  • How do you solve (x3 + 6x2 + 3x + 1 ) ÷ (x - 2)
    14·1 answer
  • Mrs. Avery’s test for her 1st period lasted 9 minutes longer than it was supposed to. Write an expression for the total amount o
    10·1 answer
  • Consider the function below.
    10·1 answer
  • 12-n/7=-1 what y’all think the answer is
    13·2 answers
  • Alison is jogging on a circular track that has a radius of 140ft. The runs along the track from point R to point N (Major arc),
    5·1 answer
  • Help me pls<br> i will give brainlest<br><br> what is<br> 3 1/4 - 1 7/8
    7·2 answers
  • What is the sum of 15 – 6i and –2 + 9i?
    7·2 answers
  • A. A CD is discounted by 10%, and then from the already discounted price, a further 15% discount is given. If the price now is $
    15·1 answer
  • Suppose WX = 4x - 8 and WZ = 2x + 2. Solve for x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!