12-08-2015
Mathematics

contestada

negative 0.09 repeating as a fraction

Respuesta :

12-08-2015

We can use a clever trick to solve this problem.

Call the decimal x. We see that:

x=-.09999...
and that:
100x=-9.9999...

Subtracting the second equation from the first, we see that:

99x=-9.9

Dividing by 99, we see that x=-.1.

Answer Link

Otras preguntas

select the skeleton structure of the repeating unit of the polyester made from this molecule

exercice 1O Page 90 du manuel sésamath édition 2016 cycle 4

author of influential text that encouraged a life of christian and humanitarian purpose:a. robert handyb. none of the abovec. allen smithd. russell webb

in angiosperms, the endosperm (not the primary endosperm) forms due to

which of the following nuclei most likely decay by beta emission: 3h, 16o, 20f, 13n?^13N and^16O^20F and^16O^3H and^16O^3H and^20F

What are two ways industries and communities share health problems? How may they work together for the good of the community’s health?

Write a letter to your pen-pal outside the country and describe yourself to him/her

Question 10 A car park has 880 parking spaces. Some of the spaces are reserved. The ratio of reserved spaces: not reserved spaces = 1:10. Work out the number of

what program serves as the gui front end for accessing sleuth kit's tools?

if the beam has a square cross section with a length of 5 in, find the maximum shear stress