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
mash [69]
3 years ago
10

What is the slope of the line that passes through the points (3 -1) and (-2 -5)

Mathematics
1 answer:
natima [27]3 years ago
4 0
The slope is

(difference in y-values) / (difference in x-values)

= (-4) / (-5)

= 0.8
You might be interested in
What is the answer to this?
alexdok [17]

Answer:

  1. x < 2.5
  2. x > 2.5

Step-by-step explanation:

One way to do this is to try a number for x and see if it makes the inequality true. A suitable number here is x=0. This value of x is less than 2.5.

<h3>1.</h3>

For x=0, you have ...

  5 > -5 . . . . . true; the solution space is x < 2.5

__

<h3>2.</h3>

For x=0, you have ...

  -25 > -5(2.5)

  -25 > -12.5 . . . . . false; the solution space is x > 2.5

_____

<em>Alternate solution</em>

<h3>1.</h3>

Subtract 5:

  -4x > -10

Divide by -4

  x < 2.5

__

<h3>2.</h3>

Divide by -5:

  5 < x +2.5

Subtract 2.5

  2.5 < x

  x > 2.5

6 0
2 years ago
Choose all sets that contain the number 5.
s344n2d4d5 [400]
This should be the correct answer

8 0
3 years ago
Degree 3 polynomial with zeros 4, 6, and -2.
hjlf

Answer:

Step-by-step explanation:

hello :

an Degree 3 polynomial with zeros 4, 6, and -2 is :

f(x) = (x-4)(x-6)(x+2)

all polynomial are : a (x-4)(x-6)(x+2)      a ≠ 0

4 0
3 years ago
Factor the expression 45b+40​
natali 33 [55]

Answer:

5(9b + 8)

Step-by-step explanation:

Rewrite 45 as 5 * 9

Rewrite 40 as 5 * 8

= 5 * 9b + 5 * 8

Factor out common term 5

=5 (9b + 8)

6 0
2 years ago
Read 2 more answers
Whoever responds first will get marked best!!!!Elise's math class has 11 female students and 10 male students. Write the ratio o
nadezda [96]
10:21
There are 10 males and males plus females equal 21
4 0
3 years ago
Other questions:
  • Given the similar triangles, find the value of X.
    9·1 answer
  • Question 5 of 5
    10·1 answer
  • Is 6th grade hard of so tell, me.
    10·2 answers
  • In triangle ABC, M&lt; A = 90° And M&lt; C = 22° what is the measure of angle B
    13·1 answer
  • Use the diagram below to find the distance between points (-6, 5) and (-1, -7).
    9·1 answer
  • А 1 cm<br> B. 5 cm<br> C. 11 cm<br> D. 25 cm
    11·2 answers
  • Enter the missing numbers in the boxes to complete the table of equivalent ratios.
    8·2 answers
  • Y +3=<br> = (x - 1)<br> What point does the line<br> go through?<br> a<br> (3 11
    15·1 answer
  • State what additional information is required in order to know that the triangles are congruent for the reason given.
    15·2 answers
  • Mary and Julie both have a goal of raising $1000 for
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!