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
ohaa [14]
3 years ago
7

The endpoints of CD are C(–8, 4) and D(6, –6). What are the coordinates of point P on CD such that P is the length of the line s

egment from D? (–2.75, 0.25) (–5, 2.5) (0.75, –2.25) (3.75, –3.75)

Mathematics
2 answers:
Arturiano [62]3 years ago
3 0
If you graph the end points C and D then graph the 4 points at the end it is difficult to tell which points are on CD without a line.  
Using the endpoints find the slope (change in y/ change in x) then substitute a point in to find the intercept.  
Slope = (-6-4)/(6- -8) = -5/7
Intercept equation (-6) = -5/7 (6) + b
b = -1.71428571429
Graphing the line shows only 2 points on the line (–2.75, 0.25) and <span>(0.75, –2.25)
I am confused by the part, "</span><span>P is the length of the line segment from D".  Were you given a length P to help you determine which point.  Using the distance formula to find the length from each point to D doesn't help determine which one is best with the information you have given.  The image shows the distances I calculated and the graphed points. 
I hope this helps!</span>

Varvara68 [4.7K]3 years ago
3 0

the answer is (–2.75, 0.25). hope this helps :)

You might be interested in
5h+4p=17<br> 4h+2p=11.50<br> What is h and what is p <br> Show your work
creativ13 [48]

Answer:

h= 2 p=1.75 i used elimination method

7 0
3 years ago
Solve the equation.-21=m/3m<br> m=7<br> m=-7<br> m=-63<br> m=63
Jlenok [28]
-21


I hope this helps and have a wonderful day filled with joy!!


<3
6 0
3 years ago
7900 dollars is placed in an account with an annual interest rate of 5.5%. How much will be in the account after 11 years, to th
Lady bird [3.3K]

Answer:

\$12,679.50

Step-by-step explanation:

we know that

The simple interest formula is equal to

A=P(1+rt)

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest  

t is Number of Time Periods

in this problem we have

t=11\ years\\ P=\$7,900\\r=5.5\%=5.5/100=0.055

substitute in the formula above

A=7,900(1+0.055*11)

A=7,900(1.605)

A=\$12,679.50

4 0
3 years ago
Read 2 more answers
Write a system of equations in x and y describing the situation. Do not solve the system. Keiko has a total of $ 5600 comma$5600
IgorLugansk [536]

Answer:

The correct answers are x + y = 5600 and x - y = 700.

Step-by-step explanation:

Write a system of equations in x and y describing the situation. Do not solve the system.

Keiko has a total of $ 5600, which she has invested in two accounts.

Let x be the amount of money in the larger account and y be the amount of money in the smaller​ account.

So, Keiko has invested her $5600 in two accounts x and y.

Thus x + y = 5600.

Also, given by the problem, the larger account (x) is $ 700 greater than the smaller account (y).​

Thus x - y = 700.

Thus the two system of equation in x and y describing the given situation are

x + y = 5600 and x - y = 700

8 0
3 years ago
Slope is 2 and (3,4) is on the line. solve
pogonyaev

Answer:

Step-by-step explanation:

y-y1 = m(x-x1)

y-4 = 2(x-3)

y-4=2x-6

y= 2x -6+4

y=2x-2

8 0
3 years ago
Other questions:
  • Isla walked 3/4 miles each way to and from the school Wednesday. How many miles did Isla walk that day?
    10·2 answers
  • Finish a table of An object that travels a constant rate of 3/4 in 6 minutes starting with a time of 1/10
    7·1 answer
  • The Baltimore Ravens scored 35 more than three times the number of points the Pittsburgh Steelers scored. Altogether, the teams
    14·1 answer
  • I need the answer to solve this I’ve been stuck all day
    9·1 answer
  • Andrew has $2.00 in quarters in his pocket, including three state quarters. He takes two quarters out of his pocket. What is the
    9·1 answer
  • 3 ( x - 4 ) = 2x = 6
    7·2 answers
  • Evaluate a + b for a= 34 and b= -6
    13·1 answer
  • Is the number 4.1234 rational
    12·2 answers
  • Which of the following is not a type of propaganda?
    5·1 answer
  • Can someOne plz help answer these questions lol (only if u know how to do this) thanks :3
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!