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
Law Incorporation [45]
3 years ago
9

Calculate the slope of a line that passes through the points (3, -20) and (5, 8).

Mathematics
2 answers:
shtirl [24]3 years ago
5 0

Answer:

14

Step-by-step explanation:

Use rise over run, (y2 - y1) / (x2 - x1)

Plug in the points:

(y2 - y1) / (x2 - x1)

(8 + 20) / (5 - 3)

28 / 2

= 14

So, the slope is 14.

ss7ja [257]3 years ago
4 0
I think she they are right good job
You might be interested in
The length of the rectangle is twice the width. Find the length of the rectangle if the perimeter is 42m.
kompoz [17]

Answer:

28m

Step-by-step explanation:

2x+x=42

3x=42

x=14

However, since the length of the rectangle is twice the width, we'll need to multiply it by 2.

So: 14 times 2=28

8 0
3 years ago
Will mark brainliest
castortr0y [4]
4.1x + 29 is the correct answer
8 0
3 years ago
Select the correct answer
Tasya [4]
The correct answer is the 5th option (one before the last one).
7 0
3 years ago
Use substitution to solve the system.<br> -5x + 3y = 19<br> x = 3y - 11
telo118 [61]

Answer:

x = -2

y = 3

Step-by-step explanation:

-5x + 3y = 19

x = 3y - 11

-5x + 3y = 19

-5(3y - 11) + 3y = 19

-15y + 55 + 3y = 19

-15y + 3y + 55 = 19

-12y + 55 = 19

-12y = 19 - 55

-12y = -36

y = -36/-12

<u>y = 3</u>

x = 3y - 11

x = 3(3) - 11

x = 9 - 11

<u>x = -2</u>

5 0
3 years ago
Write 81.4 as a fraction.
Maslowich
407 over 5 but it also has to be simplified
7 0
3 years ago
Read 2 more answers
Other questions:
  • ANSWER ASAP I WILL GIVE BRAINIEST
    12·2 answers
  • Solve for AB. Round your answer to the nearest tenth if necessary.
    10·2 answers
  • If x2 = 40, what is the value of x? (3 points)<br> 1) +80<br> 2) +20<br> 3) ανθο<br> 4) 1940
    5·1 answer
  • Please someone help!!
    10·2 answers
  • Felix’s feed mill sells chicken feed for $8.00 per bag. this price is no longer high enough to create a profit. felix decides to
    15·1 answer
  • F(x) = x^2 - 5x+8, g(x) = x^2-4
    10·1 answer
  • Find the perimeter of a square whose area is 441 sq km?
    9·1 answer
  • Colin invests £1100 into his bank account.
    9·2 answers
  • What’s The Answer Of This? Please Answer ASAP
    13·1 answer
  • Can someone help me with question 3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!