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
bezimeni [28]
2 years ago
13

CONSTRUCT ARGUMENTS Consider three points, (3, 7), (−6, 1), and (9, p) on the same line. Find the value of p. Justify your argum

ent.
Mathematics
1 answer:
gladu [14]2 years ago
3 0

Answer:

p=11

Step-by-step explanation:

let A(3,7),B(-6,1),C(9,p) be the points.

or

B(-6,1),A(3,7),C(9,p) are the points in the same line.

let A divides BCin the ratio k:1

3=\frac{9k+1(-6)}{k+1} \\3k+3=9k-6\\3k-9k=-6-3\\-6k=-9\\k=\frac{-9}{-6} =\frac{3}{2}  \\so~ratio~is~\frac{3}{2} :1\\or\\3:2\\again\\7=\frac{3p+2(1)}{3+2} \\5*7=3p+2\\3p=35-2=33\\p=\frac{33}{3} =11

You might be interested in
Sixty students got off a school bus. 30% of them were wearing college
antoniya [11.8K]

Answer:

42 students

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If 7x = 24 y, find the ratio of x to y.​
MArishka [77]

Answer:

7:24 or \frac{7}{24}

Step-by-step explanation:

a ratio is usually defined as a fraction ( the first to the next)

8 0
3 years ago
Mark makes $60 for every six hour shift he works. How much will he make if he works an eight hour shift
Illusion [34]

Answer:

Mark will make $80 if he works an eight-hour shift.

Step-by-step explanation:

For every six hour shift he works, Mark makes $60

This implies that for every hour, he makes $10 ($60/6)

Therefore, for working an eight-hour shift, Mark will make $80 ($10 * 8) or ($60/6 * 8).

We can conclude that Mark's employer pays him $10 per hour.

This hourly rate can be used to work out how much Mark will earn if he works for a month or a year, as the case may be.

7 0
2 years ago
Number 7 using algorithm
aniked [119]
Sorry it says plus but its times

6 0
3 years ago
31 divided into 458
tangare [24]

Answer:

31/458 or 458/31 you worded it confusingly

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the x and y intercept of y=6×
    7·2 answers
  • Twenty students ride on a bus. two-fifths pack there lunches. how many of the students pack their lunch
    10·2 answers
  • Which statement is true about the graphs of the two lines y = –6 and x = 1/6 ?
    9·1 answer
  • Given: LMNB is a square, LM = 20cm, P∈ LM , K ∈ PN , PK = 1 5 PN, LP = 4 cm Find: Area of LPKB
    11·1 answer
  • at a movie theater, tickets for children cost $6.50 each and adult tickets cost $8.75 each. If ticket sales for a group of 35 pe
    8·1 answer
  • Need some serious help ASAP (will give brainliest)
    12·1 answer
  • HOW DO I DO THIS AND WHERE CAN I LEARN MORE
    12·1 answer
  • Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
    13·1 answer
  • Hunter has a collection of 140 coins. How many coins represent 5% of his collection? Divide/scale down to solve for the missing
    11·1 answer
  • Find the distance between (5,5) and (8,1)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!