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
Vanyuwa [196]
3 years ago
14

Find the coordinates of P so that partitions ab in the ratio 5:1 with A(2,4) and B(8,10)

Mathematics
1 answer:
julsineya [31]3 years ago
8 0

Answer:

The answer would be (7,9).

Step-by-step explanation:

If you partition that line by 6 you'd get (3,5), (4,6), (5,7), (6,8), and (7,9) in the middle of the two points. And the ratio of 5:1 would be seen at point (7,9).

You might be interested in
Number 16 a b and c please
zlopas [31]
A.   1/6

b.   6/3

c.    1

I think those are the answers
4 0
3 years ago
For what values of x is f(x) = |x + 1| differentiable? I'm struggling my butt off for this course
pav-90 [236]

By definition of absolute value, you have

f(x) = |x+1| = \begin{cases}x+1&\text{if }x+1\ge0 \\ -(x+1)&\text{if }x+1

or more simply,

f(x) = \begin{cases}x+1&\text{if }x\ge-1\\-x-1&\text{if }x

On their own, each piece is differentiable over their respective domains, except at the point where they split off.

For <em>x</em> > -1, we have

(<em>x</em> + 1)<em>'</em> = 1

while for <em>x</em> < -1,

(-<em>x</em> - 1)<em>'</em> = -1

More concisely,

f'(x) = \begin{cases}1&\text{if }x>-1\\-1&\text{if }x

Note the strict inequalities in the definition of <em>f '(x)</em>.

In order for <em>f(x)</em> to be differentiable at <em>x</em> = -1, the derivative <em>f '(x)</em> must be continuous at <em>x</em> = -1. But this is not the case, because the limits from either side of <em>x</em> = -1 for the derivative do not match:

\displaystyle \lim_{x\to-1^-}f'(x) = \lim_{x\to-1}(-1) = -1

\displaystyle \lim_{x\to-1^+}f'(x) = \lim_{x\to-1}1 = 1

All this to say that <em>f(x)</em> is differentiable everywhere on its domain, <em>except</em> at the point <em>x</em> = -1.

4 0
3 years ago
What is the area of the square units ? W (11,2), X (11,8), Y (14,8), Z (14,2)
aleksklad [387]

Answer:

18 units²

Step-by-step explanation:

Find the side lengths then multiply the length and width to find the area.

3 0
2 years ago
What is the value of the expression? Y=6 z=2
slava [35]
The answer is 16 can u give me brainliest hehehe

4 0
3 years ago
Read 2 more answers
What happens to the graph f(x) = |x/, when f(x) is replaced by 0.3 f(x) +9​
Elodia [21]

Answer:

Step-by-step explanation:

First, the graph is flattened, and secondly, the whole resulting graph is translated upward by 9 units.

4 0
3 years ago
Other questions:
  • Which function is graphed on the right?
    12·1 answer
  • Help solve 87 please
    13·1 answer
  • An MP3 player can hold 350 hours of music. Each song on an MP3 player is about 2.5 minutes in lenght. Abut how many songs can th
    7·2 answers
  • The Pew Internet and American Life Project finds that 95% of teenagers (12–17) use the Internet and that 81% of online teens use
    6·2 answers
  • Find the greatest common factor of the following monomials 34n^5 32n4
    9·2 answers
  • Use the equation P=10-2.5c<br> find P when c=3.2
    15·2 answers
  • A store is selling cookies for $8 for 12 bags how much will it cost if you want to buy 30 for your class?
    6·2 answers
  • Please help me I want to get a good grade so my mom can appreciate me :D!
    10·1 answer
  • You are ready to spend your Christmas money! You go to your favorite store and buy some jewelry. They are
    8·1 answer
  • The automobile drove 50 mph and had gone 200 miles when the airplane set out in pursuit. It took 4 hours to overtake the car. Wh
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!