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
Rudiy27
3 years ago
7

Triangle and triangle are similar. What is the measure of side ?

Mathematics
2 answers:
snow_lady [41]3 years ago
8 0

When two triangles are similar, they're sides are in proportion.

In order to find the unknown side, we first have to find the ratio of the larger triangle to the smaller triangle.

We can use the sides TV and LN to make the proportion.

\frac{LN}{TV} = \frac{21}{6}

The ratio between the two triangles is 21:6

Now we can solve for the unknown side.

\frac{21}{6} = \frac{LM}{8}

Cross multiply:

8 * 21 = 6 * LM

168 = 6LM

Divide both sides by 6:

LM = 28

The unknown side's length is 28 centimeters

Good luck!

Artyom0805 [142]3 years ago
3 0

Answer:

28cm is the measurement

Step-by-step explanation:

The TU side is 1/4 longer than the TV side.

So if you apply this rule to the LMN triangle:

7x4=28cm.

Hope this helps ;-))

You might be interested in
(1) 2y×5x(7÷18)-1+3?<br><br><br>And <br><br>(2) 45÷28(3x+6y)=
Alenkinab [10]

Answer:

not really sure for number one

1. 1.56y × 3.9x

2. 4.8x + 9.6y

6 0
3 years ago
What is cosA for this triangle?<br><br> 48/55<br><br> 55/73<br><br> 55/48<br><br> 48/73
mash [69]

For this case we must indicate the cosine of A, of the figure shown. By definition:

Cosine (A) = \frac {Cateto\ adjacent\ to\ the \ angle} {hypotenuse}

Substituting the values we have:

Cosine (A) = \frac {48} {73}

So, we have to:

Cosine (A) = \frac {48} {73}

Answer:

Option D

4 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!! What is the value of x in the matrix equation below?
Brums [2.3K]

The given matrix equation is,

1.5\left[\begin{array}{cc}x&6\\8&4\end{array}\right] +y\left[\begin{array}{cc}1&4\\3&2\end{array}\right] =\left[\begin{array}{cc}z&z\\6z&2\end{array}\right].

Multiplying the matrices with the scalars, the given equation becomes,

\left[\begin{array}{cc}1.5x&9\\12&6\end{array}\right] +\left[\begin{array}{cc}y&4y\\3y&2y\end{array}\right] =\left[\begin{array}{cc}z&z\\6z&2\end{array}\right]  \\

Adding the matrices,

\left[\begin{array}{cc}1.5x+y&9+4y\\12+3y&6+2y\end{array}\right]  =\left[\begin{array}{cc}z&z\\6z&2\end{array}\right]  \\

Matrix equality gives,

1.5x+y=z\\ 9+4y=z\\ 12+3y=6z\\ 6+2y=2

Solving the equations together,

y=-2\\ 3y-1.5x=9\\ -1.5x=9+6\\ x=-10

We can see that the equations are not consistent.

There is no solution.

3 0
3 years ago
I need help please and thank you . I am try to pass this.
Levart [38]

Answer:

11 ≤ n

Explanation:

\frac{66}{6}  = 11

More than indicates the minimum value, so you use the greater than or equal to.

The above answer is written in reverse, which the exact same result.

I am joyous to assist you anytime.

8 0
3 years ago
Point B is at (3,1).
Alik [6]

Answer:

A(1,−1) and C(5,3)

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Please help me with this I will give u 100 points
    15·2 answers
  • You decided to join a fantasy Baseball league and you think the best way to pick your players is to look at their Batting Averag
    5·1 answer
  • A missile is fired at an angle of 75 from the horizontal. At one point, its speed was 900 mph. Find its horizontal velocity in m
    5·1 answer
  • 5/8 divided by five and three fourth
    12·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!! ASAP!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • Ms.smith has 28 sixth graders and 35 seventh graders for math. If she wants to break the two grades into identical groups withou
    10·1 answer
  • Hey so i have an easy question (so the mods don't get mad for me giving away points)
    9·2 answers
  • Plz help 57.3 - 4.32 =
    13·1 answer
  • CORRECT ANSWER GETS BRAINLIEST
    9·1 answer
  • The parent function f(x)=√x is transformed to g(x) = f(-x) - 2. Which graph represents g(x)?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!