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r-ruslan [8.4K]
3 years ago
8

PLEASE HELP!!!

Mathematics
2 answers:
damaskus [11]3 years ago
7 0

you would set the problem up and the answer will be 3 if you need me to explain it more comment down below

Anestetic [448]3 years ago
3 0
You would set the problem into slope-interslope form : y = mx + b.
Slope (m) = rate of change           b = y-intercept
Therefore, your in the above:
m =  3
b = 0
The constant proportionality (slope) is 3 and the y-intercept is 0.
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Select the correct answer.<br> Which inequality represents all the solutions of -2(3x+6) = 4(x +7)
e-lub [12.9K]
The answer is -4 sndndndnd
3 0
3 years ago
usa el teorema de la altura para proponer como se podria construir un segmento cuya longitud sea media proporcional entre dos se
Mrac [35]
Usando el teorema de altura 

El teorema de altura relaciona la altura (h) de un triángulo rectángulo (ver figura) y los catetos de dos triángulos que son semejantes al anterior ABC, al trazar la altura (h) sobre la hipotenusa. De manera que e<span>n todo </span>triángulo rectángulo, la altura (h<span>) relativa a la </span>hipotenusa<span> es la </span>media geométrica<span> de las dos proyecciones de los </span>catetos<span> sobre la </span>hipotenusa<span> (</span>n<span> y </span>m<span>). Es decir, se cumple que:

</span>\frac{n}{h}= \frac{h}{m}

Dado que el problema establece <span>construir un segmento cuya longitud sea media proporcional entre dos segmentos de 4 y 9 cm, entonces, digamos que n = 4cm y m = 9cm tenmos que:

</span>\frac{4}{h}= \frac{h}{9}

De donde:

h= \sqrt{(4)(9)}=\sqrt{36}=6cm

¿Cómo se podria construir si los segmentos son de a cm y b cm?

Si los segmentos son de a y b cm entonces a y b son parámetros que pueden tomar cualquier valor positivo siempre que se cumpla que:

h= \sqrt{ab}

6 0
3 years ago
Can you pls help me??
Ivanshal [37]

Answer:

\sqrt{10}

Step-by-step explanation:

use

a^2 +b^2=c^2

8 0
2 years ago
Read 2 more answers
The product of two even numbers is always divisible by 4 true or false
never [62]

Answer: TRUE

<u>Step-by-step explanation:</u>

an even number is divisible by 2.  

Consider even number j which equals 2a and even number k which equals 2b.  Then the product of these two numbers (j and k) = 2a*2b = 4ab.

4ab is divisible by 4.

BONUS:

The product of three even numbers is divisible by 2³

The product of four even numbers is divisible by 2⁴

The product of five even numbers is divisible by 2⁵

do you see the pattern?

7 0
3 years ago
Maria told Patrick that her quarter weighs less than what a nickel weighs because 0.2 has fewer digits than .18. How can Patrick
Dimas [21]
If you add a zero at the end it is easier to understand. 0.20 > 0.18 because 20 is greater than 18
6 0
3 years ago
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