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
melisa1 [442]
3 years ago
13

Point P is located at (-2, 7), and point R is located at (1, 0). find the y value for the point Q that is located 2/3 the distan

ce from point P to point R.
a. 4.9


b. 4.7


c. 2.5


d. 2.3
Mathematics
1 answer:
Dominik [7]3 years ago
7 0

Just did this one.

Answer: 7/3 or about 2.3, choice (d).



Step-by-step explanation:


R-P= (3,-7). the displacement vector.


P+x(R-P) moves to x times distance between


P+(R-P) = R moves to 100% of the distance.


Q = P+2/3(R-P)


= (-2,7)+2/3(3,-7)


= (-2,7)+(2,-14/3)


= (0,7-14/3)


= (0,7/3)


= (0,2.3333...)


Read more on Brainly.com - brainly.com/question/11869584#readmore

You might be interested in
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!
Anuta_ua [19.1K]

Answer:

i dont know

Step-by-step explanation:

8 0
3 years ago
Let omega be a complex number such that omega^3 = 1. Find all possible values of {1}{1 + \omega} + {1}{1 + \omega^2}. Enter all
Norma-Jean [14]

Answer:

1 is Answer.

Step-by-step explanation

\frac{1}{1+omega^{2} } + \frac{1}{1+omega }\\

= \frac{(-1)*(omega + 1)}{omega^{2}  }

As we know that ω²+ω+1=0

Thus putting in above equation, we get

= \frac{1}{(-1)*omega } + \frac{1}{(-1)*omega^{2}  }

Rearranging and simplifying:

= \frac{-1}{omega } + \frac{-1}{omega^{2}  }

= \frac{(-1)*(omega + 1)}{omega^{2}  }

= \frac{(-1)*(- omega^{2} )}{omega^{2}  }

= 1 Answer

8 0
3 years ago
What is 4/20 simplified
frozen [14]
4/20 simplified would be 1/5. You must know what simplify means first. It means to break down a fraction to its simplest form. So, to simplify 4/20, you must divide 4 from the denominator and numerator. A numerator is a number that is the number above the line. A denominator is the number on the bottom of the line. 
Dividing 4 from the denominator and numerator would make it 1/5. Therefore, the answer in simplest form is 1/5. Good luck!
6 0
4 years ago
Read 2 more answers
Rob is saving to buy a new MP3 player. For every $12 he earns babysitting, he saves $8. On Saturday, Rob
ikadub [295]

Answer:

$16

Step-by-step explanation:

8 0
3 years ago
The night watchman in a factory cannot guard both the safe in back and the cash register in front. The safe contains $6000, whil
Zolol [24]

Answer:

The guard should be positioned at the safe

Step-by-step explanation:

The night watchmen should be positioned to guard whichever place gives the highest expected value to the thief.

The expected value of robbing the safe is:

EV_{s} = \$ 6000*0.2\\EV_{s} = \$ 1200

The expected value of robbing the cash register is:

EV_{r} = \$ 1000*0.8\\EV_{r} = \$ 800

Therefore, the guard should be positioned at the safe since it yields a higher expected value to the thief in case he tries to rob it.

7 0
3 years ago
Other questions:
  • Help please immediately
    11·1 answer
  • Three vertices of a square are (–6, 2), (–6, 9), and (1, 2).
    7·1 answer
  • How can graphing be applied to solving systems of nonlinear equations?
    8·1 answer
  • Taylor is training for a marathon. He decides to begin by running 3 miles and increases by 1.5 miles each day. Write an equation
    8·2 answers
  • Only 21% of the candidates who apply for an MBA program in a university are called for an interview, and only 5% of those who ar
    11·1 answer
  • Here are yesterday's high temperatures (in Fahrenheit) in 16 U.S. cities.
    11·1 answer
  • Determine the discriminant for the quadratic equation 0=-2x^2+3. Based on the discriminant value, how many real number solutions
    11·1 answer
  • Match the multiplication problem on the top with the simplified polynomial on the bottom.
    12·1 answer
  • Show all work to identify the asymptotes and zero of the function f of x equals 4 x over quantity x squared minus 16.
    7·1 answer
  • The coldest temperature ever recorded in New York City was -15F on February 9, 1934. The next day, the temperature rose 42F. Wri
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!