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

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

What did karl marx believe would happen in a true communist economy?

In the poem, why does beowulf initially sail to hrothgar's kingdom?

An antique store increases all of its prices by $40\%$, and then announces a $25\%$-off-everything sale. What percent of the original prices (before the increas

Select the best answer for this question

Bacteria cells have a rigid cell that gives the bacteria its shape. The outermost structure of the bacteria cell is the , which comes in contact with the envir

Pasar la aspiradora hoy tú: tu compañero/a: poner la televisión tú: tu compañero/a: compartir la comida tú: tu compañero/a: hacer las camas todos los días tú: t

There are 14 toy whales in the swimming pool.How many toy whales does Lena have?

Find the measure of ∠FDE. Assume △DEF ≅ △GHJ.

What conclusion can you make about oil being discovered on the Arabian Peninsula?

How did Adams's relationship with Congress affect his presidency?