2027htyler
2027htyler 2027htyler
  • 01-04-2021
  • Mathematics
contestada

Helppppppppppp. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee

Helppppppppppp Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee class=

Respuesta :

Аноним Аноним
  • 01-04-2021

Answer:

7

Step-by-step explanation:

form a proportion

12/2=42/x

cross multiply

12x=84

x=7

Answer Link

Otras preguntas

Why were the steel plow in the mechanical Reaper important inventions?
a meter stick casts a shadow 1.4 m long at the same time a flagpole casts a shadow 7.7 m long. The triangle formed by the meterstick and its shadow is similar t
What is x+y+4x-3x+2y+ 3y
How was society organized in the Middle Ages?
What is the value of x? A right triangle with a short leg measuring 5, a long leg measuring 5, and the hypotenuse as x.A. 10 B. 5C. [tex] 2\sqrt5 [/tex]D. [tex
What part of the cell function as factories to produce proteins???
Why were the steel plow in the mechanical Reaper important inventions?
which number will make the fractions equivalent 25/35
11. Consider the elements neon, bromine, and phosphorus. Which has five electrons in its 4p sublevel?
How did world war 1 contribute to the collapse of the Russian monarchy?