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
katen-ka-za [31]
3 years ago
14

Point J (-2,1) and point K (4,5) form line segment JK. For the point P that partitions JK in the ration 3:7, what is the y- coor

dinate of P?
Mathematics
2 answers:
Ainat [17]3 years ago
7 0
Y = 2.4 and the x = -0.3
amid [387]3 years ago
6 0

Answer:

2.2

Step-by-step explanation:

If  point P (Xp, Yp) divides a line segment from J (Xj, Yj) to K (Xk, Yk) in the ratio a:b, then the y-coordinate of P is

Yp = Yj + a/(a+b) * (Yk - Yj)

Here Yj = 1, Yk = 5, a = 3 and b = 7. Replacing

Yp = 1 + 3/(3+7) * (5 - 1)

Yp = 2.2

You might be interested in
HELPPPPPPPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEE NO ONE IS HELPING
hichkok12 [17]

Step-by-step explanation:

1. Using the limit definition of derivative, find the derivative function,

= −2x + 2.

dont trust my answer dubble check i never trust myself i dont want you to get it wrong

5 0
2 years ago
Find a solution to the linear equation 13x+y=26
Anna11 [10]

Answer:

y = -13x+26

Step-by-step explanation:

13x+y=26

y= -13x+26

8 0
2 years ago
When constructing parallel and perpendicular lines, how are the steps similar?
Schach [20]
Similar steps:

1. You need to draw a reference line first( It's trivial but hey, it's similar)

2. You need to draw the other line with pre-defined slope( parallel with same slope, perpendicular with the product of the slope to be -1)
5 0
2 years ago
Read 2 more answers
Directions: Find each square root. Round to the nearest tenth if necessary. help?​
Archy [21]
The square root of 289 is 17
The square root of 360 is 18.97... which would be rounded to 18
The square root of -90 is 9
8 0
3 years ago
Read 2 more answers
2
Rama09 [41]

Answer:

(-1,4)

Step-by-step explanation:

mp=xi+xii/2,yi+yii/2

7+-9/2=-1

0+8/2=4

=(-1,4)

5 0
2 years ago
Other questions:
  • 3/7 de los estudiantes en una escuela están en sexto grado. Si la escuela tiene x estudiantes, escriba una expresión para el núm
    11·1 answer
  • Given that abc is congruent to def, ac=21x-19 and df=3x+17 solve for x
    14·1 answer
  • Maggie invests x dollars in the stock market. During the first month, she loses $500. During the second month, she doubles her m
    8·1 answer
  • Please hurry I’m taking a test I need help What ratio is equivalent to 20:14
    6·2 answers
  • Select the graph of the quadratic function. f(x)=1/4x^2
    10·1 answer
  • Marley made 80% of what she made last week. If she $72 this week how much did he make last week
    8·2 answers
  • Hey can anyone help me was this math problem<br> 2+2?
    13·2 answers
  • Hlp me plz i will give you guys 25 points
    11·1 answer
  • 4y-4x=28 slope intercept form
    7·2 answers
  • I NEED HELP ASAP!!!!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!