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
BabaBlast [244]
2 years ago
13

Use the following information to write an equation in terms of x. Then solve the equation, and find RS and ST. RS= 2x+10, ST= x−

4, RT= 21
Mathematics
2 answers:
zzz [600]2 years ago
7 0

The lengths of RS and ST are 20 and 1 respectively

<h3>How to solve for RS and ST?</h3>

The given parameters are:

RS= 2x+10, ST= x−4, RT= 21

This means that

RT = RS + ST

So, we have:

2x + 10 + x - 4 = 21

Evaluate the like terms

3x = 15

Divide by 3

x = 5

Substitute x = 5 in RS= 2x+10 and  ST= x−4

RS= 2*5+10 = 20

ST= 5−4 = 1

Hence, the lengths of RS and ST are 20 and 1 respectively

Read more about lengths at:

brainly.com/question/25292087

#SPJ1

denis23 [38]2 years ago
3 0
Answering for being able to ask more questions
You might be interested in
When are x+3 and 2x equal? When are they not equal? Use your diagrams to explain.
Tanzania [10]
Yes hope this helps :)


4 0
2 years ago
3x+3y=6 and 5x-6y=15
Anna71 [15]
Multiply first equaton by 2 and add to the other equation

6x+6y=12
<u>5x-6y=15 +</u>
11x+0y=27

11x=27
divide both sides by 11
x=27/11


sub back
3x+3y=6
divide both sides by 3
x+y=2
(27/11)+y=2
2 and 5/11+y=2
minus  2 and 5/11 both sides
y=-5/11

x=27/11
y=-5/11
(27/11,-5/11)
7 0
2 years ago
What is the standard form of the following equation?
scZoUnD [109]

y = 2(x - 1)² + 4

y = 2(x² - 2x + 1) + 4

y = 2x² - 4x + 2 + 4

y = 2x² - 4x + 6

7 0
2 years ago
What is 26277272+7378483474747
OLEGan [10]
7,378,509,752,019 Is The Correct Answer!
6 0
3 years ago
What are the coordinates of the roots of the equation x^2+ 4x + 3 = 0 ?​
bagirrra123 [75]

Answer:

Step-by-step explanation:

1) Factor out the x components of the equation

(x+3)(x+1)=0

2) Take each individual term and find the value for which the equation equals zero:

x+3=0 -> x=-3

x+1=0 -> x=-1

x = -3, -1

7 0
3 years ago
Other questions:
  • Nisha and Marcie Drive 20 miles from sisters to hoodoo to go skiing. The speed limit is 75 555 miles per hour. It snowed all nig
    15·1 answer
  • Which equation is represented by the graph below? On a coordinate plane, a curve starts at (0, negative 3) in quadrant 4 and the
    9·1 answer
  • Help with this question, ASAP!!
    6·1 answer
  • in 2005, the total waste generated in a certain country was 3.474x10^9 pounds. also in 2005, the countrys population was 1.23x10
    14·1 answer
  • PLEASE HELP ME I WILL GIVE BRAINLIEST.
    12·1 answer
  • Ms. Franklin earns $ 15 an hour. For this year, she will be paid for 40 hours each week for 52 weeks. How much should Ms. Frankl
    11·1 answer
  • 2(x+3) = 5x + 6 - 3x is it true or false
    8·2 answers
  • PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!!!!!!!!!!!
    10·2 answers
  • Find the value of x.
    11·1 answer
  • At Dubai metro station, in a week 320 trains arrived. Out of these 5% arrived early and 15% arrived late. How many arrived on ti
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!