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
Karo-lina-s [1.5K]
2 years ago
5

In the diagram below of RST. L is a point on RS, and M is a point on RT, such that LM parallel to ST

Mathematics
1 answer:
hichkok12 [17]2 years ago
5 0

Answer:

ST is 28

Step-by-step explanation:

Using the similarity formla

RL/LS  = LM/ST

3/12 = 7/x+2

3(x+2)=84

x +2= 84/3

x+2 =  28

x= 28-2

x = 26

ST = x+2

ST = 26+2

ST = 28

Hence the length of ST is 28

You might be interested in
If a is 5, b is 4, and c is 3, them ab-bc is
olga nikolaevna [1]

Answer:

I believe the answer is 8

Step-by-step explanation:

5*4=20

4*3=12

20-12=8

4 0
2 years ago
Read 2 more answers
Write in slope-intercept form an equation of the line that passes through the given points. (2, 4), (3, 6) y=
GrogVix [38]

Answer:

m=6-4/3-2=2/1=2

y-4=2(x-2)

y-4=2X-4

y=2X

7 0
2 years ago
What is the quotient of the following division problem? x 1 startlongdivisionsymbol x squared 3 x 2 endlongdivisionsymbol. minus
Monica [59]

The quotient of the provided division in which binomial is divided by a quadratic equation is x+2.

<h3>What is the quotient?</h3>

Quotient is the resultant number which is obtained by dividing a number with another. Let a number <em>a</em> is divided by number b. Then the quotient of these two number will be,

q=\dfrac{a}{b}

Here, (a, b) are the real numbers.

The given division expression is,

\dfrac{x^2+3x+2}{x+1}

Let the quotient of this division problem is f(x). Thus,

f(x)=\dfrac{x^2+3x+2}{x+1}

Factor the numerator expression as,

f(x)=\dfrac{x^2+2x+x+2}{x+1}\\f(x)=\dfrac{x(x+2)+1(x+2)}{x+1}\\f(x)=\dfrac{(x+2)(x+1)}{x+1}\\f(x)={x+2}

Thus, the quotient of the provided division in which binomial is divided by a quadratic equation is x+2.

Learn more about the quotient here;

brainly.com/question/673545

5 0
2 years ago
How many triangles will be in the 5th set of triangles?
tia_tia [17]

Answer:

25.

Step-by-step explanation:

I am assuming you only mean the small triangles, not the composite ones.

The  second  triangle set has 3 triangles on bottom row and 1 on the top - total 4.

The 3rd triangle set has 5 triangles on the bottom , 3 on the next up and 1 on the top  - total  9

Following the pattern 4th set will have the number of triaNGLES

7 + 5 + 3 + 1 = 16.

So the 5th will have 9 + 7 + 5 + 3 +1 = 25 triangles.

6 0
2 years ago
Please help !!!! Joe runs 8.25 times around a track in 1,119.803 seconds. If one lap around the track is 402.3 meters, which is
Sloan [31]

Answer: The answer is 3m/s

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The ratio of a number and 6 written as an algebraic expression is
    15·1 answer
  • 4x^2-x-3=0 solve by completing the square x= ??
    9·1 answer
  • I rlly need to know this asap thanks
    10·2 answers
  • help? sorry I'm just confused so yeah. please help as much as you can. please and thank you. I can help you in return.
    9·1 answer
  • A turtle is 20 5/6 inches below the surface of the pond. It dives to a depth of 32 1/4. What is the change of the turtles posist
    10·1 answer
  • Find the equation that matches the statement.
    15·2 answers
  • Helpppppppppppppppppppppppp
    9·2 answers
  • Can u help me I’m not getting it
    13·2 answers
  • Please answer it is urgent thank you!
    6·1 answer
  • How do I solve linear equations?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!