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
lapo4ka [179]
3 years ago
15

Point S is on line segment \overline{RT}

Mathematics
1 answer:
Semenov [28]3 years ago
3 0

Answer:

RT = 20

Step-by-step explanation:

Point S is on line segment

R------------S------------T

RS + ST = RT

Given

ST=3x-8

RT=4x

RS=4x-7,

Step 1

We find x

4x - 7 + 3x - 8 = 4x

4x + 3x -7 - 8 = 4x

7x - 15 = 4x

7x - 4x = 15

3x = 15

x = 15/3

x = 5

Step 2

We find RT

RT = 4x

x = 5

RT = 4 × 5

RT = 20

The numerical length of RT is 20

You might be interested in
Please help answer this question​
EastWind [94]

I think its Ronald so if im wrong

8 0
3 years ago
Read 2 more answers
The weight of apples at a grocery store in 5 apples =0.60 kilograms how much would 12 apples weigh
ExtremeBDS [4]

12 apples /  5 apples = 2.4

0.6 kg x 2.4 = 1.44 kg.

12 apples weigh 1.44 kgs.

3 0
3 years ago
X2+xy=20, y2+xy=30, Solve for xy.
sashaice [31]
If you substitute 2 for x, and 3 for y, than that gives you half the value of the real answer. So 2×3 =6, what is 6 half of? 12
6 0
3 years ago
Graph the linear equation in three plots: -x+2y=11
MariettaO [177]

Answer:

<h2>In the attachment.</h2>

Step-by-step explanation:

Convert the given equation to the form y = mx + b:

-x+2y=11          <em>add x to both sides</em>

2y=x+11          <em>divide both sides by 2</em>

y=\dfrac{1}{2}x+\dfrac{11}{2}

It's a linear function.

We need only two points to plot the graph. Select any two x values, insert into the equation and calculate y values.

for x = 1

y=\dfrac{1}{2}(1)+\dfrac{11}{2}=\dfrac{1}{2}+\dfrac{11}{2}=\dfrac{12}{2}=6\to(1,\ 6)

for x = -5

y=\dfrac{1}{2}(-5)+\dfrac{11}{2}=-\dfrac{5}{2}+\dfrac{11}{2}=\dfrac{6}{2}=3\to(-5,\ 3)

3 0
3 years ago
A restaurant receives a shipment of 5,000 ketchup packets. In one week, they use 1,779 packets. The next week, they use 2,415 pa
Neporo4naja [7]

Answer:

806 ketchup packets

Step-by-step explanation:

5000-1779=3221

3221-2415=806

The restaurant has 806 ketchip packets left

3 0
2 years ago
Read 2 more answers
Other questions:
  • When a loaf of bread is sliced into 10 pieces. What fraction of loaf is 1 slice?
    8·1 answer
  • Can you use PEMDAS without parenthesis, exponents, division, or subtraction? Example: 5+1x10=?
    13·2 answers
  • 0.361, 0.35, 1/5, 0.36 greatest to least
    15·2 answers
  • Apples sell 4 for 2.40 how much do 6 apples cost
    15·2 answers
  • Write an equation in standard form of a line that travels through
    13·1 answer
  • What is the value of this expression when g=-3.5?<br> 8-12g-5
    13·1 answer
  • URGENT HELP NEED!!! I WILL REWARD LOTS OF POINTS FOR THIS QUESTION!!! ANY IRRALEVENT OR SILLY QUESTION WILL BE INSTANTLY REPORTE
    13·2 answers
  • Suppose thirty-two students signed up for classes during an orientation session. If
    14·1 answer
  • Day!
    12·2 answers
  • 4 in.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!