Answer:
x = 3/2
Step-by-step explanation:
(2x + 3)2 – 4(2x + 3) - 12 = 0
Simplify the equation then isolate for x.
Distribute over brackets:
(4x + 6) – (8x + 12) - 12 = 0
Combine like terms:
4x + 6 – 8x + 12 - 12 = 0
6 - 4x = 0
Isolate x:
6 = 4x
6/4 = x
Reduce the fraction:
6/4 = x <= divide top and bottom by "scale factor" of 2
3/2 = x
x = 3/2 <= having x on the left side is standard
Answer:
q = 4√3
Step-by-step explanation:
the value of q = 4. root 3 = 4√3 units .
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Answer:
Step-by-step explanation:
S = (n-2) * 180
s = (14-2) * 180
s = 2160
2160/ 14 = 154.3
The answer is A
Answer:
La operación es de división:

Se envasan 149 cajas y quedan 6 botellas para la próxima caja.
The operation is division:

149 boxes are completed and 6 bottles are left for the next box.
Step-by-step explanation:
Hay que dividir la cantidad de botellas a envasar (3582) por la cantidad de botellas que entran en cada caja (24).
Esta operación nos da:

Podremos llenar 149 cajas por completo, pero nos sobra el contenido de 0.25 cajas, que equivale a 0.25*24=6 botellas.
You have to divide the total amount of bottles (3582) by the amount of bottles per box (24).
Then you have the operation:

We can fill 149 complete boxes, but we are left with 0.25 boxes, which is equivalent to 0.25*24=6 bottles.