melinea melinea
  • 02-11-2018
  • Mathematics
contestada

find the unknown value in proportion 2.3/6.7 = 4.6/x
a)13.4
b)20.1
c)1.6
d)3.4

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-11-2018

2.3/6.7 = 4.6/x

using cross products

2.3*x = 6.7 * 4.6

divide by 2.3

x = 6.7 * 4.6 / 2.3

x = 6.7 * 2

x = 13.4

Choice A

Answer Link

Otras preguntas

3. Identify the independent variable: A scientist wanted to see if temperature affected the male/female ratio in alligator eggs. She took 5 clutches of eggs an
please give me a good answer for 30 points
What might happen in a government where the was no agreed -on or paceful means for removing officials ?
Pls solve this for me
Which field is not a subfield of human geography
A woman is deciding between three alarm systems to install in her home. Each alarm system produces a wave with a different wavelength and decibel level, as show
Subtract − 3 x 2 + 4 x + 10 −3x 2 +4x+10 from 2 x 2 − 2 x 2x 2 −2x.
How do hollow bones improve the survival of birds? (1 point )
solve for x in the diagram below
Why are no flying dinosaur fossils found in rocks that are younger than those formed during the Mesozoic era?