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
Artemon [7]
3 years ago
8

What is the slope of the line that contains the points (-1,9) and (5,21)

Mathematics
1 answer:
geniusboy [140]3 years ago
7 0
Y-y
——-
X-x

21-9=12
5-(-1) =6
So the answer is D
You might be interested in
3(x-4)=-5 solve for x
tiny-mole [99]

Answer:

x = 7/3

Step-by-step explanation:

3(x-4)=-5

Distribute

3x - 12 = -5

Add 12 to each side

3x -12+12 = -5+12

3x = 7

Divide by 3

3x/3 = 7/3

x = 7/3

5 0
3 years ago
Read 2 more answers
Four families went out for lunch. The total food
dybincka [34]

Answer:

Each family spent about 34.25 on dinner

Step-by-step explanation:

$167 - $30 (tip) = 137

137 ÷  4 (for each family) = 34.25

BUT

if each family is seperate than they each spent about 11.75 on dinner

167 - (30 x 4) = 47

47 ÷  4 = 11.75

I'm pretty sure the first one is the answer though

7 0
3 years ago
Read 2 more answers
I need helppppp pleaseeeeeeeee ,,, i need to know what the words are backwards ,, thank you!
Aliun [14]
Uhh, these give me a headache, I think number 2 is array..
7 0
3 years ago
Read 2 more answers
Which is the factored form of 3y − 18?
Lesechka [4]
3y-18
Pull out 3 (common factor):
3(y-6)

A) 3(y-6) is the correct answer
6 0
3 years ago
Read 2 more answers
Please Help! One Question!
TiliK225 [7]
Here we don't know the length of the hypo, but do have measures of both legs of this right triangle:  x and 40 yd.

  Use the tangent function to determine the value of x:

  x
--------- = tan 62 degrees.  Solving for x:    x = (40 yd)(tan 62 deg).  
40 yd                                  can you evaluate this yourself?
5 0
3 years ago
Other questions:
  • donte bought a computer that was 20%off the regular price of $1,080. if an 8% sales tax was added to the cost of the computer, w
    12·1 answer
  • What the heck is 1+1 equal. Please explain.
    8·2 answers
  • How many solutions are there for 4x>8
    13·2 answers
  • Given 1 ABCD and 2D = 1459, what is the measure of C?
    7·2 answers
  • Bob's Bike Shack charges a set fee of $6, plus $4 per hour, to rent a bike. If your total bill is $30, how many hours did you re
    15·2 answers
  • -6.42 < or > -12.89 bruh why am i having a hard time with this smh
    10·1 answer
  • △ABC is reflected to form​​ ​ △A′B′C′ ​. The vertices of △ABC are A(3, 1) , B(1, 5) , and C(6, 9) . The vertices of △A′B′C′ are
    5·1 answer
  • Answer fast please?
    11·1 answer
  • Which sums are equal to -8 + 17? Select all that apply
    15·2 answers
  • ppl on Tik t0k was begging her to drop this song she took so long to drop it finally came out today the snippet sounded so good
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!