julienlin14 julienlin14

15-10-2021
Mathematics

contestada

32.

Planets

X

Distance from Sun

518

Y

812

Z

1600

In proportion:

x:y

1:8

y / z

8:k

What is k?

A. 3

B.64

C.1/8

D.80

32 Planets X Distance from Sun 518 Y 812 Z 1600 In proportion xy 18 y z 8k What is k A 3 B64 C18 D80 class=

Respuesta :

15-10-2021

B because 8x8 = 64

The previous one was 1:8
The next one was 8:k
K is unknown the 8 is act as the 1

1 x 8 = 8

8 x 8 = 64

The answer is B 64

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