All categories

2 years ago

Are the polygons similar if they are right a similarity statement and give the scale factor the figure is not drawn to scale

Mathematics

2 answers:

likoan [24]2 years ago

7 0

The second one JKML ~ PQRS; 8:4.8

Komok [63]2 years ago

5 0

Answer:

JKLM is similar to PQRS and the scale factor is $\frac{8}{4.8}$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal and this ratio is called the scale factor

Verify

$\frac{8}{4.8}=\frac{2.5}{1.5}$

$1.667=1.667$ -------> is true

therefore

The polygons are similar and the scale factor is equal to $\frac{8}{4.8}$

You might be interested in

What is not a description of slope?

Gelneren [198K]

Answer:

Option (d) is wrong.

Step-by-step explanation:

Slope is:

rise over run
The rate of change of a line
Change in y over the change in x
The ratio of vertical change to the horizontal change.

It can be given by mathematically as follows :

$m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\text{and}\\\\m=\dfrac{dy}{dx}$

Hence, the option which is not a description of slope is (d) "the ratio of horizontal change compared to vertical change"

7 0

3 years ago

What is 3 in a+ b- in C written as a single logarithmn?

Leona [35]

There are a lot of other step that will be in between but the answer will end up being.....

Answer: Log (a^2c/ b^3 d^4)

4 0

3 years ago

How many different 13 card bridge hands can be selected from an ordinary deck?

amm1812

Your answer would be 635013559600.
Hope this helps :)

6 0

3 years ago

WILL GIVE BRAINEST!!! PLEASE HELP

erik [133]

Answer:

1.) The point (24,30) would not be on the line

2.) The point (12,13) would not be on the line either

4.) The slope is a fraction of 2/1

Bonus: y = (2/1)x - 2

Step-by-step explanation:

For question three, I looked at the (6,10) point on the graph and compared it with the (a,8) point. That showed me that the y coordinate always moves by 2. Then I looked at the (6,10) coordinate and the (a,8) coordinate and the (4,b) coordinate and saw that there was one x coordinate between 6 and 4 so it must be five. That means the x coordinate moves by 1.

Let me know if you need more help!

3 0

3 years ago

Los dueños de un restaurante cultivan sus propios

hammer [34]

Answer:

Quedan 2.083 m^3 de agua en el reservorio.

Equivalen a 2083 litros.

Step-by-step explanation:

Los dueños del restaurante tienen un reservorio de agua cuyo volumen es de 6.25 m^3.

Si han utilizado 2/3 del reservorio, esto implica que aún quedan en el reservorio una tercera parte del volumen original (1/3).

Entonces, la cantidad de metros cúbicos (m^3) de agua que quedan en el reservorio se puede calcular como:

$V=(1/3)\cdot V_0=(1/3)\cdot6.25\,m^3=2.083\,m^3$

Este valor equivale a un volumen en litros de:

$V=2.083\,m^3\cdot \dfrac{1,000\,l}{1m^3}=2,083\,l$

7 0

2 years ago