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
bekas [8.4K]
2 years ago
14

Points R, S, and T are collinear, and S is between R and T, in addition, RS = 2x-4, ST = 3x+2, and RT = 13. Find the value of RS

Mathematics
1 answer:
Alex17521 [72]2 years ago
5 0

Answer:

RS = 2

Step-by-step explanation:

Points R, S, and T are collinear, and S is between R and T, in addition, RS = 2x-4, ST = 3x+2, and RT = 13. Find the value of RS

Hence:

RS + ST = RT

2x - 4 + 3x + 2 = 13

2x + 3x - 4 + 2 = 13

5x - 2 = 13

5x = 13 + 2

5x = 15

x = 15/5

x = 3

To find the value of RS

RS = 2x-4

RS = 2 × 3 - 4

RS = 6 - 4

RS = 2

You might be interested in
Anne is planting a garden she is putting up a fence. The fence is 12.4 metres long and
Dmitrij [34]
To find the perimeter you do length + width so you do 12.4 + 5.9 to get the perimeter.
5 0
2 years ago
Read 2 more answers
-5.5 + 3.7 can u please help will mark branliest
Nadusha1986 [10]

Answer:

-1.8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
㏒₅(x+4)+㏒₅(x+1)=2 solved
balu736 [363]

Answer:

x= \frac{-5+\sqrt{109} }{2}

or dec. is x= 2.72

8 0
3 years ago
Read 2 more answers
I need help- due by tonight ;-; (only need to do 1-4 pls) PLEASE HELP- and i just need the answers, not the work. please dont gi
azamat
Unfortunately we can’t help you unless there is a picture or you wrote the problem down here
8 0
2 years ago
Jada has a new puppy that weighs 9 pounds. The vet says that the puppy is now about 20% of its adult weight. What will be the ad
Mamont248 [21]

Answer:29.7

Step-by-step explanation:

30/100

9 x 3/10

90/1 x 10/3 = 90

90 divided by 30 is 30

4 0
2 years ago
Other questions:
  • If a point is located above the xy-plane, then which coordinate(s) must be positive?
    12·2 answers
  • Y=-3x 2.5 is it linear
    15·2 answers
  • Write the value of the digit in the hundreds place and the value of the digit in the tens place in 440. What is the relationship
    9·1 answer
  • Triangle PQR is transformed to the similar figure P'Q'R'. What is the scale factor of dilation? 1/2,1/3,1/4,1/5
    12·1 answer
  • Can anyone check my answers for both 7 and 8. I will give Brainliest Answer.
    12·1 answer
  • Somebody please tell me how to solve this-
    11·1 answer
  • Why do you think people who are good at math are usually successful on their jobs?
    11·1 answer
  • Use any method to solve the equations below.<br><br>a. x2+3x=4 b.(2x+3)(x-4)(x+4)=0
    8·1 answer
  • Select the best answer for the question.
    5·1 answer
  • 35
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!