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Effectus [21]
3 years ago
11

Which value of x is a solution to the equation 13 − 36x2 = −12?

Mathematics
1 answer:
stiv31 [10]3 years ago
6 0
X=-5/6 and x=5/6 hope I could help.
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Mike plans to cover a box with fabric.
Anuta_ua [19.1K]
208 is the answer good luck
7 0
3 years ago
tres hermanos danvueltas circuito en bicicleta. el mayor tarda 18 en dar Una vuelta el del medio 24 minutos yel menos 36 minutos
hodyreva [135]
Tienes que hallar el mínimo común múltiplo de las 3 cantidades.

18= 2×3²
24= 2³×3
36= 2²×3²

mcm(18,24,36) = 2³×3²=8×9= 72

Eso quier decir que si partieron a la misma hora se encontraran  de nuevo en el punto de partida 72 minutos después de la salida.

Las vueltas que habrán realizado será el resultado de dividir 72 entre el tiempo que tardan en dar una vuelta

<span>Mayor: </span>  = 4

<span>Mediano: </span>  = 3

<span>Pequeño: </span>  =  2

Soluciónes:

se vuelven a encontrar a los 72 min de la salida
<span>El mayor dió 4 vueltas, el mediano 3 y el pequeño 2</span>
6 0
2 years ago
The angles below are supplementary. What is the value of x?
insens350 [35]

Answer:

see the attached picture please

6 0
3 years ago
Identify the property that justifies step 1 when solving the equation
Ierofanga [76]

Answer:

Distributive Property

Step-by-step explanation:

Answer choice a is correct because you are distributing 2 to each term in the parentheses.  When you multiply 2 to each factor in the parentheses, it simplifies to 2x-2, thus making the new equation 6x+2x-2=30

3 0
2 years ago
Which of the following is irrational?
uysha [10]
Answer
<span>C. root 3 + 8.486</span>
7 0
2 years ago
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