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
zimovet [89]
2 years ago
15

What is the slope of the line through (-1, 2) and (-3, -2)

Mathematics
2 answers:
Juli2301 [7.4K]2 years ago
6 0

2

Step-by-step explanation:

-2 -2/ -3+1 = -4/-2 = 2

you just have to use the slope formula

Iteru [2.4K]2 years ago
4 0

Answer:

C. 2

The slope is 4/2 which is simplified to 2

You might be interested in
Consider the line y=-5/9x+6
Arlecino [84]

Answer:

See below in bold.

Step-by-step explanation:

Use the point-slope form of a straight line

y - y1 = m(x - x1)

Here m = -5/9 , x1 = 9 and y1 = -3:, so

y - -3 = -5/9(x - 9)

y + 3 = -5/9x + 5

y = -5/9x + 2  is the equation parallel to the given line.

The  line perpendicular to the given line will have a slope of - 1 / -5/9

= 9/5 so its equation is

y  + 3 = 9/5(x - 9)

y = 9/5x - 81/5 - 3

y = 9/5x - 96/5 .

4 0
2 years ago
1. 2x + 4 = 3(x – 2) + 1
sweet [91]
Please, do not post more than 1 or 2 questions at a time.  Out of courtesy I will address one of your six questions here:

<span>2x + 4 = 3(x – 2) + 1

You are to solve this for x.

1) perform the multiplication:     </span><span>2x + 4 = 3x - 6 + 1
2) combine like terms:                4+6-1 = x
3) solve for x:                              x = 11
4) check:  Is 2(11) + 4 = 3(11-2) + 1 true?
   Is 22+4 = 33-6 true?  NO.  Try again, looking for the mistake:

</span><span>2x + 4 = 3(x – 2) + 1  =>   2x + 4 = 3x - 6 + 1
                                                  4 = x - 5
                                                  9 = x

Check:  Is 2(9) + 4 = 3(9-2) + 1 true?  Is 18+4 = 22 true?  YES.
The solution to #1 is  x = 9  (answer).

Submit your other questions separately, please.

</span>
8 0
3 years ago
Help me with my homework. i will heart correct
anzhelika [568]

Answer:

A is y-4 x-4

B is y-3 x-2

C is y-1 x-2

D is y-1 x-4

Step-by-step explanation:

look at where they are lined up from y to x

8 0
3 years ago
On Earth, objects weigh 6 times what
Colt1911 [192]

Answer:

16 pounds.

Step-by-step explanation:

As you said, objects weigh 6 times more than what they weigh on the moon. Therefore, the robot originally weighing 96 pounds will be reduced to 16 pounds.

16*6=96. (Original Weight)

96/6=16. (Weight after being on the moon.)

4 0
3 years ago
Good morning ppl hruu &lt;3
Dimas [21]
Gm, it’s almost night for me
6 0
2 years ago
Other questions:
  • Focus groups of 15 people are randomly selected to discuss products of the Yummy Company. It is determined that the mean number
    9·1 answer
  • A patient's temperature was recorded at 9 a.m., 11 a.m., 4 p.m. and 6 p.m. The first, second, and fourth readings were 112° F, 6
    9·1 answer
  • What is the quotient of 2/3 divided into 1/5?
    13·1 answer
  • I need help on this on please
    5·1 answer
  • 15=x/3 +7 equation to words
    5·1 answer
  • Please help me solve this!
    9·1 answer
  • Smsjwjwjdjsnejdususjsskneneje
    12·1 answer
  • Determine the change to the base of a triangle if the height is tripled and the area is 12 times larger than the original.
    10·1 answer
  • √10 Multiple √15 is equal to
    11·1 answer
  • Which is an equivalent expression for 21a+35?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!