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kompoz [17]
3 years ago
6

Please explain me how to solve it cos2x+cos4x ≥0

Mathematics
1 answer:
Sliva [168]3 years ago
3 0
2x + 4x will always be larger or equal to 0.
if x= 0 than it will be equal to 0.
Does this help at all?

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Need the answer for the bottom plz
Katena32 [7]

Answer:

16 weeks

Step-by-step explanation:

161+27x>580

solve for x

27x>580-161

27x>419

x=419/27

x=15.52

the smallest number of weeks is 16.

7 0
3 years ago
The graph of which equation is shown below?
Lerok [7]
A. It’s the same thing
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I need help solving this problem
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First of all, the easy part- 5 gallons - \frac{3}{4} is 4 \frac{1}{2}. An ounce is equal to 128 gallons, so we have to convert 6 x 8 ounces (48) to gallons. \frac{48}{128}=  \frac{3}{8} or 0.375 gallons. 4 \frac{1}{2} - \frac{3}{8} =3 \frac{7}{8} or 3.875 gallons left.
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(is/of=%/100)
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8 0
4 years ago
What is 1.83333 as a fraction
earnstyle [38]

Answer:Para pasar el número decimal 1.83333 a fracción, siga los siguientes pasos:

Paso 1: Escriba el número como una fracción de 1 (uno):

1,83333 = 1,83333/1

Paso 2: Multiplica simultáneamente el numerador y el denominador por 10 tantas veces cuánto los dígitos después de la coma (separación entre la parte entera y la parte fraccionaria del número):

Como tenemos 5 números después de la coma, multiplique el numerador y el denominador por 100000. Así,

1,83333/1 = (1,83333 x 100000)/(1 x 100000) = 183333/100000.

Tenga en cuenta que multiplicar por 10 es el mismo que desplazar la coma a la derecha una posicion.

Una vez que esta fracción es irreductible, es decir, está en forma reducida, ya no podemos simplificarla. La respuesta es la fracción anterior.

Como el numerador es mayor que el denominador, tenemos una fracción IMPRORIA, entonces podemos expresarla como un NÚMERO separación, así 183333/100000 también es igual a 1 83333/100000 cuando se representa por un número mixto.

Step-by-step explanation:

5 0
3 years ago
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