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snow_tiger [21]
3 years ago
9

Given: g(x)=3/x-2 h(x)=9x PLS I NEED ANSWER TO PASS CLASS

Mathematics
1 answer:
Helen [10]3 years ago
3 0
(g•h)=g(h(x))

So that means subbing h(x) into g(x) wherever there’s an “x”
So
= 3/ [h(x)-2]
= 3/(9x-2)

Then we sub in the 7
=3/ [9(7)-2]
=3/61
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un rectangulo tiene 28 cm de perimetro y unos de sus lados mide 4 cm ¿cuantos cuadrados de 2 cm por lado se mecesitan para armar
seraphim [82]

Answer:

10 cuadrados

Step-by-step explanation:

Si uno de los lados de rectangulo es de 4cm entonces el lado parallelo tambien es de 4cm. Eso nos da 8cm del perimetro y nos quedan los otros dos lados que tienen la misma medida. Entonces dividimos el resto del perimetro por 2.

28 - 8 = 20cm

20cm / 2cm = 10cm

Ahora que tenemos todas las medidas podemos multiplicar el largo por el ancho para calcular el area del rectangulo

10cm * 4cm = 40cm^{2}

el cuadrado de 2cm tendra un area de

2cm * 2cm = 4cm^{2}

Ahora simplemente dividimos el area del rectangulo por el area del cuadrado para saber cuantos cuadrados necesitamos para armar ese rectangulo

40cm^{2} / 4cm^{2} = 10 cuadrados

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3 years ago
Find the area of a parallelogram with base b and height h.
Gre4nikov [31]
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4 years ago
The sum of two numbers is 24 and their difference is 2. What are the numbers?
miskamm [114]

Answer:

11 and 13

Step-by-step explanation:

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5 0
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Help! Got it wrong after trying first time and need helppp !
finlep [7]

We are given the equation:

DA - 2qA = B³

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Dividing both sides by (D - 2q)

A = B³ / (D - 2q)

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