El terreno para construir, tiene forma de rectángulo con largo de 60 cm y ancho de 40 cm Y las opciones son

a- 1 800 m

b- 2 500 m

c- 2 800 m

d- 2 400 m

Ayuden no generen violencia ☝️

Which math sentence can be used to determine if the triangle is a right triangle?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]