Freddy siembra 3/10 de su terreno con apio y 6/7 del resto con papas. Si permanecen sin cultivar 400 m2 , ¿Cuántos metros cuadrados tiene el terreno de Freddy?

answer: 10 meter

step-by-step explanation:

need details

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: