Question

ayuda plis es para hoy

Answer 1

Respuesta:

Explicación paso a paso:

$1) \frac{2}{x} = \frac{4}{14} \\2(14) = 4x\\28 = 4x\\7 = x$

2)

$\frac{4}{10} = \frac{6}{x} \\4x = 6(10)\\4x = 60\\x= 15$

3)

$\frac{5}{x} = \frac{x}{125} \\5(125) = x^2\\625 = x^2\\25 = x$

4)

$\frac{x}{5} = \frac{1,2}{6} \\6x = 6\\x = 1$

5) $\frac{x}{16} = \frac{9}{18}\\18x = 144\\x = 8$

6)$\frac{x}{18}= \frac{2}{x} \\x^2 = 2(18)\\x^2 = 36\\x = 6$

7) $\frac{3}{4} = \frac{x}{12} \\36 = 4x\\9 = x$

8) $\frac{x}{2} = \frac{8}{x} \\x^2 = 16\\x = 4$

9) $\frac{x}{75} = \frac{3}{x} \\x^2 = 225\\x = 15$