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
kaheart [24]
3 years ago
7

What is the slope for (2, -1), (1, 3)?

Mathematics
2 answers:
Igoryamba3 years ago
3 0

Answer:

-4

Step-by-step explanation:

We can find the slope given two point by

m = (y2-y1)/ (x2-x1)

    = (3- -1)/(1 -2)

    = (3+1)/(-1)

     =4/-1

     =-4

tigry1 [53]3 years ago
3 0

Here's an image! This is the slope.

The slope is also -4.

You might be interested in
Write an expression for the following statement(s), and then list each operation
Mkey [24]

A record company earns 25% of what a band collects in total sales.  That

            percentage is deducted from the band’s total sales.

3 0
3 years ago
Is (1, 1) a solution to this system of equations? x + 18y = 12 11x + 9y = 20​
V125BC [204]

Answer:

no

Step-by-step explanation:

1 + 18 = 12 which is wrong

11 + 9 = 20 but the other one was wrong so it doesnt work for both

6 0
3 years ago
Three of the vertices of parallelogram ABCD are given. Find the coordinates of point D. Show your method. A (-2,-3) B (4,-3) C (
asambeis [7]
A parallelogram is a kind of quadrilateral polygon composed of whose side are parallel to each other. So in your question the length of one side of the polygon which is A and B is 6 units so the D and C should also be 6 units also. An the coordinates of D is (-3,2) 
8 0
3 years ago
A certain firm has plants a, b, and c producing respectively 35\%, 15\%, and 50\% of the total output. The probabilities of a no
TEA [102]

The proportion of production that is defective and from plant A is

... 0.35·0.25 = 0.0875

The proportion of production that is defective and from plant B is

... 0.15·0.05 = 0.0075

The proportion of production that is defective and from plant C is

... 0.50·0.15 = 0.075

Thus, the proportion of defective product that is from plant C is

... 0.075/(0.0875 +0.0075 +0.075) = 75/170 = 15/34 ≈ 44.12%

_____

P(C | defective) = P(C&defective)/P(defective)

8 0
3 years ago
How many degrees does the minute hand of a clock turn in 15 minutes ​
Bond [772]

Answer:

90 degrees

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The product of twice a number and 7
    14·1 answer
  • 15. A seal dives to a depth of – 3/4 mile below the surface of the water. A penguin’s depth is 1/3 as deep as the seal’s depth.
    13·1 answer
  • There are around 100,000 different occupations in the world.<br> True or False
    12·2 answers
  • Abby got an 85% on her test. She got 34 questions right. How many questions were on the test?
    15·1 answer
  • Solve the missing side. Find the missing side. Round to the nearest tenth. Please show the work. Part 2. #5-8​
    12·2 answers
  • Answer it pls :)
    14·1 answer
  • What’s the answer??????
    10·1 answer
  • What point on the parabola y=3-x^2 is closest to the point ​(3​,3​)?
    6·1 answer
  • How do you know which standardized test statistics you will use? A Z or T?
    15·2 answers
  • Find x. (Use pic for more info)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!