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
tester [92]
3 years ago
9

(7,-1) and ( 21,-5) what is the slope

Mathematics
1 answer:
mart [117]3 years ago
8 0

Answer:

-2/7

Step-by-step explanation:

Going from (7,-1) to ( 21,-5) we see x (the 'run') increasing by 14 and y (the 'rise') decreasing by 4.  Thus, the slope of the line connecting these two points is m = rise/run = -4/14, or -2/7.

You might be interested in
How many petals are present when there are 12 leaves
Liono4ka [1.6K]
B. 30 petals 
there is a pattern.

4 0
2 years ago
How do you type the infinity sign on a graphing calculator ?
Sati [7]

Using the TI-83 family, TI-84 Plus family and TI-Nspire in TI-84 Plus mode classified as graphing calculators. There is an infinity symbol stipulated in these calculators. <span>An alternate method is inputting +</span><span>1E99 for positive infinity and -1E99 for negative infinity. This is the closest value to infinity.</span>

5 0
3 years ago
Last question for today ✌
miv72 [106K]

Answer:

I think it is D

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Find NQ if NP = 13 cm and line l is a segment bisector.
Zielflug [23.3K]

Answer:

NQ = 26 cm

Step-by-step explanation:

A line bisector divides a line into two equal segments.

Given that line l is the bisector of segment NQ, it then means it divides NQ into two equal segments, namely, segment NP and segment PQ.

Thus, NP = ½ of segment NQ

Therefore, if NP = 13 cm,

13 = ½*NQ

multiply both sides by 2

2*13 = NQ

26 = NQ

NQ = 26 cm

7 0
3 years ago
Priscilla can make 4 bracelets in 17 minutes. At this rate, how many bracelets can she make in 34 minutes?
andrew11 [14]
4 bracelets/17 minutes = x bracelets/34 minutes
cross multiply: 4 · 34 = 17 · x
Divide both sides by 17: (4 · 34)/17 = x
x = 8

Answer: 8 bracelets
6 0
3 years ago
Other questions:
  • The stopping distance d of an automobile is directly proportional to the square of its speed s.
    15·1 answer
  • An office supply company is shipping a case of wooden pencils to a store. There are 64 boxes of pencils in a case. If each box o
    14·2 answers
  • Wanna talk aut I guess ​
    5·2 answers
  • Please help me , please
    7·1 answer
  • George borrowed $25,000 for a new car. If George pays simple interest at a rate of
    10·1 answer
  • Solve each system by substitution. Show work please.
    6·1 answer
  • Please help me explain as well. AD is 48. I will give brainliest.
    7·1 answer
  • 6+12x2-18 please answer
    9·1 answer
  • Pls help help help pls
    7·1 answer
  • Given: 2x^2+3x-5, g(x)=x+9. Find: (fg)(3)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!