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
STALIN [3.7K]
3 years ago
10

T is the midpoint of RS .The coordinate of T is 4 3/7 .The coordinate of S is 5 2/3 . Find the coordinate of R. Please show your

work. answer
Mathematics
1 answer:
galben [10]3 years ago
8 0

Answer:

(3,\frac{4}{21}}).

Step-by-step explanation:

Let R=(x,y), T=(4,\frac{3}{7}), S=(5,\frac{2}{3}). According to the midpoint formula, we have that 4=\frac{x+5}{2} and \frac{3}{7}=\frac{y+\frac{2}{3}}{2}.

We must solve these equations for x and y:

4=\frac{x+5}{2} → 8=x+5 → x=3

\frac{3}{7}=\frac{y+\frac{2}{3}}{2} → \frac{6}{7}=y+\frac{2}{3} → y=\frac{6}{7}-\frac{2}{3} → y=\frac{4}{21}.

Then R=(x,y)=(3,\frac{4}{21}}).

You might be interested in
Solve the equation then check your solution 5p=140 <br> A)28<br> B)700<br> C)-28<br> D)26
Kruka [31]

Answer:

p=28

Step-by-step explanation:

5p=140

To to find the value of p divide both sides by 5 (5p/5 and 140/5)

p=28!


4 0
3 years ago
Read 2 more answers
Need help asap with these
IRISSAK [1]

Answer:

1. 6n - 15

2. x + 10

3. -4d + 15

4. true, associative property

5. distributive, commutative

Step-by-step explanation:

1. distribute 3/4 into the parentheses, so multiply 3/4 * 8 and 3/4 * -20

2. distribute the 2 into the parentheses so multiply 2 * 3x and 2 * 5, then combine like terms

3. distribute -3 into the parentheses so -3 * 4D and -3 * -5 then add like terms

4. add like terms on both sides of the equal sign and you get 10x on both sides. this is the associative property because it doesn't matter what's inside or outside the parentheses you get the same answer no matter how you add them up

5. the first part is distributive because you distributed the three into the parentheses and the second part is commutative because you switch them around and you can get the same answer

6 0
3 years ago
Find the difference 42 2/3 - 34 1/8
Valentin [98]

Answer:

8 13/24

Step-by-step explanation:

42 2/3= 42 16/24

34 1/8= 34 3/24

42 16/24- 34 3/24= 8 13/24

4 0
3 years ago
To find three consecutive odd integers that have a sum of 63
ludmilkaskok [199]
 Three consecutive odd integers that have a sun og 63 would be 23, 11, 29
7 0
3 years ago
Read 2 more answers
PLEASE HELP<br><br> Which of the following is the inverse of f(x)=3-x/5
BabaBlast [244]

Answer:

f^-1(x) = 3 - 5x, second option

Step-by-step explanation:

To determine the inverse simply interchange the variables and solve for y;

f(x) = 3 - x / 5 -> Interchange the variables

x = 3 - y/5 -> Multiply either side by 5

5x = 3 - y -> Subtract three from either side

- y = 5x - 3 -> Divide either side by - 1

y = - 5x + 3

Your solution is f^-1(x) = 3 - 5x

8 0
3 years ago
Other questions:
  • WILL MARK BRAINLIEST!!!
    10·1 answer
  • Trisha needs to make at least 50 gift bags for an event. Each gift bag will contain at least 1 thumb drive or 1 key chain. She w
    13·2 answers
  • It takes one examiner 15 hours to mark 80 exam papers. How long should it take 5 examiners to mark 80 exam papers​
    8·1 answer
  • A group of men and women were given a maze puzzle
    13·2 answers
  • The GCF of each pair of monomials<br> 24, 48m
    8·1 answer
  • In her computer science class, Rebecca is learning how to program computer games. For her final project, Rebecca is creating her
    11·2 answers
  • 5a<br> 2y = 30<br> Complete the missing value in the solution to the equation.<br> (8,
    15·1 answer
  • Lilian purchased a violin form smash music stores. It regularly sold for $670, but wa son slaw for 10% off. She also had to pay
    12·1 answer
  • What is the quotient of 1414 divided by 32 and written in a mixed fraction
    6·1 answer
  • Describe how coordinate points are affected when reflecting across the X-axis.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!