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dusya [7]
3 years ago
8

Which group of numbers is ordered from greatest to least?​

Mathematics
2 answers:
tankabanditka [31]3 years ago
6 0

Answer:

Step-by-step explanation:

Hope this helps

PLZZ MARK BRAINLIEST

anyanavicka [17]3 years ago
4 0

Answer:

if its up and down, I'm pretty sure it's D.

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A shirt is on sale for 1 the original cost, what would be an equivalent decimal and
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0.2 for decimal nd 20% for percentage
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Helpppp<br>What is 25% of 307<br>10<br>|<br>2<br>12<br>1<br>7<br>2​
inna [77]

Answer:

76.75 is 25% of 307

Step-by-step explanation:

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HELP PLEASE!! Function G is a transformation of the parent exponential function. Which STATEMENTS are true about function g.
seraphim [82]

Answer:

c. function g has A y intercept of (0,4)

8 0
2 years ago
Dado dos ángulos complementarios, uno mide (2x + 10) y el otro (x + 20),
rusak2 [61]

Answer:

El valor de <em>x</em> es igual a 20 o <em>x</em> = 20.

Step-by-step explanation:

Lo primero que se debe saber es que <em>dos ángulos complementarios suman un ángulo recto o 90º</em>.

Supongamos que el valor de un ángulo \\ \alpha y un ángulo \\ \beta valen:

\\ \alpha = 2x + 10 [1]

\\ \beta = x + 20 [2]

Como la suma de  \\ \alpha + \beta = 90 [3]

Entonces

\\ \alpha + \beta = (2x + 10) + (x + 20) = 90

Sumamos los factores comunes entre si:

\\ (2x + x) + (10 + 20) = 90

Para la primera expresión debemos recordar que se suman sólo los coeficientes. Así:

\\ (2 + 1)x + (10 + 20) = 90

\\ 3x + 30 = 90

Para despejar la incógnita <em>x</em>, debemos tener en cuenta que <em>una igualdad no se altera si se suma, se resta, se multiplica o divide un mismo valor a cada lado de ella</em>. Por esta razón, para despejar 3x, lo primero que podemos hacer es sumar -30 a cada lado de la expresión (lo que es igual a restar 30 a cada lado de la misma). Así tenemos:

\\ 3x + 30 - 30 = 90 - 30

\\ 3x + 0 = 90 - 30

\\ 3x = 60

Ahora dividimos cada miembro de la igualdad entre 3 (o multiplicamos cada lado de la igualdad por \\ \frac{1}{3} ):

\\ \frac{3}{3}x = \frac{60}{3}

Como sabemos que:

\\ \frac{3}{3} = 1

Entonces:

\\ 1*x = \frac{60}{3}

\\ x = \frac{60}{3}

\\ x = 20

De esta manera, el valor de <em>x</em> es igual a 20 o x = 20.

Lo anterior lo podemos comprobar considerando las ecuaciones [1], [2] y [3]. Así tenemos que:

\\ \alpha = 2x + 10 [1]

Sustituimos x por el valor de 20:

\\ \alpha = 2*20 + 10 = 40 + 10 = 50

\\ \beta = x + 20 [2]

Hacemos lo mismo para [2]:

\\ \beta = 20 + 20

\\ \beta = 40

De esta manera:

\\ \alpha + \beta = 90 [3]

\\ 50 + 40 = 90

4 0
3 years ago
Whats the answer to. 9(x+3)=4 x-3
lys-0071 [83]
X=-6
you could either multiply 9 on both sides or distribute the 9 and isolate the variable
4 0
3 years ago
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